Armadillidium Isopods (45)

Magic Potion Isopods (Armadillidium vulgare 'Magic Potion') are one of the most visually enchanting morphs in the hobby. Their pale, almost translucent bodies are speckled with vibrant yellow and black spots, creating a pattern reminiscent of something brewed in a cauldron - hence the name. What makes this morph particularly interesting is its origin. Magic Potion isopods are the result of the "dalmatian gene" being expressed in Armadillidium vulgare - the common pill bug or roly-poly that many people grew up finding in their gardens. The dalmatian gene affects dark pigment distribution, breaking it into scattered spots, while the species' natural yellow markings remain unaffected. The result is a striking combination of white, yellow, and black that looks nothing like their humble wild-type cousins. Armadillidium vulgare is one of the hardiest and most adaptable isopod species available, and this extends to the Magic Potion morph. They're genuinely beginner-friendly, tolerant of a wide range of conditions, and - once established - prolific breeders. A Glimpse Origin: Captive bred morph (Japanese and American lines available) Scientific Name: Armadillidium vulgare 'Magic Potion' Difficulty Level: Easy Size: Up to 18-21mm Temperature: 15-27°C (21-24°C optimal) Humidity: 50-70% Rarity: Low to Medium An Overview Magic Potion isopods have become a staple in the hobby for good reason. They combine the bulletproof hardiness of the common pill bug with genuinely impressive aesthetics. No two individuals look exactly alike - the spotting pattern varies, with some showing more yellow, others more black, and the distribution always unique. There are two main lines available: Japanese and American. The Japanese line is known for breeding readily and producing large broods, making them excellent for keepers who want to build numbers quickly. The American line tends to produce slightly larger adults with more pronounced spotting, but can be slower to establish and breed. Both lines are beautiful; the choice comes down to whether you prioritise breeding speed or maximum size. These isopods are noticeably bold and active compared to many species. Once comfortable in their environment, they'll be out exploring rather than hiding constantly. This makes them excellent display animals and highly visible members of any bioactive setup. As true pill bugs, Magic Potions can roll into a complete, gapless ball when threatened - a satisfying defensive behaviour that never gets old to watch. Basic Care Magic Potion isopods are among the easiest species to keep, inheriting the adaptability of their common pill bug ancestors. They're forgiving of beginner mistakes and tolerant of a wide range of conditions. Unlike some tropical Cubaris species that demand precise humidity, Magic Potions can handle anything from semi-arid to moderately humid setups. A moisture gradient is ideal - roughly one-quarter to one-third of the enclosure kept damp (using sphagnum moss) while the rest stays drier. They actually prefer slightly drier conditions than many tropical species. Good ventilation is important for this species. Add ventilation holes to your enclosure to keep air moving and prevent stagnant, overly humid conditions that can lead to moulting problems. Temperature-wise, they're remarkably adaptable. They'll tolerate anything from 15-27°C, though 21-24°C is optimal for activity and breeding. At cooler temperatures they may become less active or enter a dormant period, but this won't harm them. A shoebox-sized container works well for a starter culture. Provide cork bark for hiding spots - they love clustering underneath it and will also snack on it over time. Avoid placing the enclosure in direct sunlight, which can cause temperature spikes. Feeding Magic Potion isopods are detritivores with a broad, unfussy diet. They'll consume decaying organic matter, leaf litter, rotting wood, and supplementary foods without complaint. Primary foods (should always be available): Hardwood leaf litter (oak, beech) - the foundation of their diet Rotting wood and cork bark Sphagnum moss Lichens (if available - they particularly enjoy these) Supplementary foods (offered 1-2 times weekly): Fresh vegetables - carrots, courgette, sweet potato, pumpkin Fruits - apple, banana (sparingly) Protein sources - fish flakes, freeze-dried shrimp Root vegetables like yams are reportedly a favourite Calcium supplementation is essential. Provide constant access to: Cuttlefish bone Crushed eggshells Crushed oyster shell Magic Potion isopods are notably bold feeders and will actively seek out food rather than waiting for it to come to them. Be mindful not to overfeed. In humid conditions, uneaten food can spoil and encourage mould growth, disrupting the enclosure balance. Offer only what can be consumed within 24 hours and remove leftovers promptly. Interestingly, like many isopods, they consume their own moults - this is normal behaviour and helps them recycle calcium. Appearance and Behaviour The defining feature of Magic Potion isopods is their extraordinary colouration. A pale, milky white to translucent base is scattered with yellow and black spots and patches. The pattern is unique to each individual, ranging from heavily spotted to more lightly marked specimens. Juveniles start almost pure white. As they mature through their moults, the characteristic yellow and black spotting develops and becomes more pronounced. Adult colouration can vary - some individuals show more yellow, others more black, and the intensity of markings differs between specimens. Adults reach approximately 18-21mm in length (the American line tends to be slightly larger than Japanese). They have the characteristic rounded, pill-shaped body of Armadillidium with a smooth, calcified exoskeleton. Behaviourally, these are active, bold isopods. Unlike shy species that hide constantly, established Magic Potions will be out exploring during the day and readily visible on the surface. They're social animals that enjoy clustering together, particularly under cork bark and in favourite hiding spots. Their conglobation (rolling into a ball) is particularly complete - unlike some Armadillidium species that leave gaps, Magic Potions roll into a perfectly sealed sphere with no openings. They're peaceful and social, forming loose social structures with other isopods and never showing aggression toward tank mates. Habitat A plastic storage container (6-8 quart) or glass terrarium (5-10 gallons) works well for a starter colony. These adaptable isopods don't have demanding habitat requirements. Ventilation is important - Magic Potions prefer good airflow and don't do well in stagnant, overly humid enclosures. Add ventilation holes on the sides of containers to keep air moving. This also helps prevent mould issues. Temperature can range from 15-27°C, with 21-24°C being optimal. They're tolerant of household temperature fluctuations and don't require supplemental heating in most situations. At cooler temperatures (below 15°C) they may enter dormancy but will resume normal activity when warmed. Humidity should be moderate, around 50-70%. Maintain a moisture gradient with one section kept damp (sphagnum moss works well) while the rest stays drier. Avoid uniformly wet conditions - these isopods prefer it on the drier side compared to tropical species. Hiding spots are essential. Cork bark is ideal - they love clustering underneath it, and it doubles as a long-term food source. Leaf litter scattered across the surface provides additional cover. Avoid direct sunlight, which can cause rapid temperature and humidity fluctuations. Substrate Mix A good substrate provides food, maintains appropriate moisture levels, and supports the decomposition processes these detritivores rely on. Base substrate options: Coconut coir Peat moss Pesticide-free topsoil ABG mix or similar bioactive substrate Mix in: Rotting wood pieces Decaying hardwood leaves Earthworm castings Orchid bark Charcoal (aids drainage) Layer on top: Generous covering of leaf litter (essential food source) Patches of sphagnum moss (on the moist side only) Cork bark pieces for hides Lichens (if available) Substrate depth should be 5-7cm to allow for burrowing behaviour. These isopods enjoy digging and will burrow into the substrate, helping to aerate it. Maintain a moisture gradient within the substrate - the area under sphagnum moss should stay damp while other areas remain drier. The substrate should never be waterlogged. Breeding Magic Potion isopods breed readily once established, though breeding characteristics differ between the Japanese and American lines. Japanese line: Known for breeding prolifically with large broods. Colonies grow quickly and recover well when individuals are removed. This is the better choice if you want to build numbers rapidly. American line: Tends to be slower to establish and breed, with some sources noting they can take considerably longer to reach maturity. However, they typically produce larger adults with more pronounced spotting. This line also appears to produce a higher ratio of males, which may contribute to slower colony growth. For optimal breeding, provide stable conditions with moderate humidity (50-70%), temperatures around 21-24°C, abundant food, and plenty of hiding spots. Females carry eggs in a brood pouch and give birth to live young. The tiny mancae can be raised alongside adults without separation. Juveniles go through seven instar stages before reaching adulthood. Once established and breeding, Magic Potion colonies can become quite prolific - particularly the Japanese line. Be prepared to potentially split colonies or upgrade enclosures as numbers grow. Average lifespan is 2-3 years under good conditions.

Zebra Isopods (Armadillidium maculatum) are one of the most popular and recognisable isopods in the hobby. With their striking black and white striped pattern - resembling their namesake - they've become a gateway species for countless keepers and remain a firm favourite even among experienced collectors. Native to the Mediterranean region and Southern France, Zebra Isopods combine visual appeal with genuinely easy husbandry. They're hardy, forgiving of beginner mistakes, reasonably priced, and breed readily once established. If you're looking for your first "fancy" isopod beyond the standard grey woodlice, Zebras are the obvious choice. Armadillidium maculatum are true pill bugs, meaning they can roll into a tight protective ball when threatened. They're more active and visible than many species, making them rewarding to observe - especially once your colony builds up numbers. A Glimpse Origin: Southern France, Mediterranean Scientific Name: Armadillidium maculatum Difficulty Level: Easy Size: Up to 18mm Temperature: 21-27°C (24-28°C optimal for breeding) Humidity: 60-80% (with moisture gradient) Rarity: Common An Overview Armadillidium maculatum has been in the isopod hobby for years and remains one of the most commonly kept species for good reason. The bold black and white striping is eye-catching and instantly recognisable, and individual variation means no two isopods look exactly alike. They originate from the deciduous forests and semi-arid regions of the Mediterranean and Southern France, which gives us a good indication of their care requirements: moderate humidity with good ventilation, slightly warmer temperatures, and a preference for a moisture gradient rather than uniformly damp conditions. Zebras are one of the more active Armadillidium species. Once established and confident in their environment, they'll be out exploring during the day rather than hiding away constantly. This makes them excellent display isopods for keepers who actually want to see their animals. A healthy colony can produce a new generation within 6 months under optimal conditions, and they're considered prolific breeders. Be prepared - you may need to upgrade your enclosure or split colonies as numbers grow. Morphs Zebra Isopods have been selectively bred to produce several colour morphs: Yellow Zebra - Yellow and black stripes replacing the typical white and black pattern. Chocolate Zebra - White stripes on a rich dark brown base colour. Dalmatian Zebra - Also called "High White." Predominantly white with scattered black spots rather than stripes. Spotted Zebra - White spots instead of the classic striped pattern. Standard Zebras can also be line-bred to enhance stripe definition and contrast. Basic Care Zebra Isopods are forgiving and adaptable, making them excellent for beginners. That said, meeting their preferences will result in a healthier, more active, faster-breeding colony. They require moderate humidity but not constantly wet conditions. Unlike some tropical Cubaris species, Zebras prefer a moisture gradient - one section of the enclosure kept damp while the rest stays drier. This mimics their natural Mediterranean habitat. Good ventilation is important for this species. They do better with airflow than in sealed, stagnant enclosures. Multiple ventilation holes (covered with fine mesh to prevent escapes) are recommended. Temperature should be kept between 21-27°C. For faster breeding, aim for the higher end of this range (24-28°C). They'll tolerate cooler temperatures but will breed more slowly. These are active isopods that appreciate space. While a small colony can start in a 6-quart container, be prepared to upgrade as numbers grow - they're prolific once established. Provide plenty of hiding spots using cork bark, leaf litter, and wood pieces. They'll use these for shelter, moulting, and breeding. Note: Armadillidium species have a reputation for nibbling on live plants, including moss. If you're using them in a planted bioactive setup, monitor for plant damage. Feeding Zebra Isopods are detritivores - their primary diet consists of decaying organic matter, particularly leaf litter and rotting wood. This should form the foundation of their nutrition. Primary foods: Decaying hardwood leaf litter (oak, beech) - essential and should always be available Rotting white wood - highly beneficial Sphagnum moss Supplementary foods (offered 1-2 times weekly): Fresh vegetables - carrot slices, courgette, butternut squash, peas Fruits - apple slices (sparingly) Protein - fish flakes, dried shrimp, dried mealworms Interestingly, Zebras tend to prefer leaf litter and wood over vegetables and fruits compared to some other species. Don't worry if they seem uninterested in fresh food - they're likely getting what they need from the substrate. Calcium supplementation is important for healthy moulting. Provide constant access to: Cuttlefish bone Crushed eggshells Crushed oyster shell Remove uneaten fresh food within 24 hours, especially protein sources which can spoil quickly and spike ammonia levels. Place protein foods on the drier side of the enclosure where they're less likely to go mouldy. Appearance and Behaviour The defining feature of Zebra Isopods is their striking pattern - bold black and white stripes running across their exoskeleton. The exact pattern varies between individuals, with some showing cleaner lines and others more broken or spotted markings. Adults reach approximately 18mm in length. They have a smooth, domed shell and relatively short antennae compared to some other species. Like all Armadillidium, they can roll into a complete ball (conglobate) when threatened. Behaviourally, Zebras are more active and confident than many isopod species. Once your colony is established and the isopods feel secure, you'll regularly see them wandering about during the day. They're particularly active at higher stocking densities - a sparse colony in a large enclosure may hide more. They're social creatures that do well in groups with no aggression between individuals. They'll often cluster together under favourite hiding spots. Zebras can tolerate drier conditions better than most isopods, but they still breathe through gills and require access to moisture. Without a damp area to rehydrate, they'll eventually suffocate. Habitat A 6-8 quart storage container or small glass tank (5-10 gallons) is suitable for a starter colony of 10-20 isopods. As colonies grow, upgrade to larger enclosures to prevent overcrowding. Ventilation is important for this species. Provide multiple air holes covered with fine mesh. They're not exceptional climbers, but mesh prevents any escapes. Temperature should be maintained at 21-27°C. For optimal breeding, keep towards the higher end (24-28°C). During winter in cooler homes, a heat mat may help maintain temperatures. Humidity should follow a gradient approach. Keep roughly one-third to one-half of the enclosure moist (with damp moss and substrate), while the rest stays drier. Avoid uniformly wet conditions. Provide hiding spots on both the damp and dry sides of the enclosure. Cork bark is ideal and doubles as a long-term food source. Leaf litter scattered across the surface provides additional cover. Substrate depth should be at least 5-7cm to allow for burrowing behaviour. Substrate Mix A good substrate provides food, maintains humidity, supports beneficial bacteria, and allows for natural burrowing behaviour. Base substrate options: Pesticide-free topsoil (to add bulk) Coconut coir Peat moss ABG mix or similar tropical terrarium substrate Mix in: Rotting white wood pieces Decaying hardwood leaves Earthworm castings (excellent nutrition source) Layer on top: Generous covering of leaf litter (essential food source) Patches of sphagnum moss (on the moist side) Cork bark pieces for hides Maintain a moisture gradient within the substrate - the area under moss patches should stay consistently damp, while other areas can be drier. The substrate should never be allowed to completely dry out, but equally should never be waterlogged. Depth should be sufficient for burrowing - at least 5-7cm. Breeding Zebra Isopods breed readily once established and their needs are met. They're considered one of the easier species to culture. Provide slightly elevated temperatures (24-28°C) to encourage faster breeding. Ensure the colony has access to both moist and dry areas, plenty of leaf litter, and adequate calcium for healthy moulting and reproduction. Females carry eggs in a brood pouch (marsupium) and give birth to live young called mancae. These tiny juveniles look like miniature versions of adults and can be raised alongside the parent colony without issue. Under optimal conditions, expect a new generation approximately every 6 months. The species is considered prolific - a healthy colony will grow quickly, so plan for eventual enclosure upgrades or colony splitting. Juveniles reach breeding age at around 6-10 months, before reaching full adult size.

Clown Isopods (Armadillidium klugii 'Montenegro') are among the most visually striking species in the hobby. Their dramatic colouration - dark bodies edged with red "skirts" and scattered with yellow or cream spots - is genuinely eye-catching and unlike anything else in most collections. The name "Clown" comes from their spotted, colourful appearance, though their behaviour is anything but clownish. These are actually rather shy, retiring isopods that prefer to stay hidden, particularly when first introduced to a new environment. The "Montenegro" designation refers to their geographic origin along the Adriatic coast. What makes their appearance particularly fascinating is that it's thought to be a form of mimicry. The colour pattern closely resembles the Mediterranean black widow spider (Latrodectus tredecimguttatus), potentially deterring predators who mistake these harmless isopods for something far more dangerous. Armadillidium klugii are well-suited to drier setups than many isopod species, making them excellent choices for semi-arid bioactive enclosures where tropical species would struggle. A Glimpse Origin: Montenegro, Adriatic coast (Balkan region of Europe) Scientific Name: Armadillidium klugii 'Montenegro' Difficulty Level: Easy to Medium Size: Up to 18mm Temperature: 21-27°C (23-26°C optimal for breeding) Humidity: 30-50% (with moisture gradient) Rarity: Low to Medium An Overview Armadillidium klugii originates from the coastlines of the Adriatic Sea, ranging from Croatia through Montenegro and into Albania and western Greece. The "Montenegro" variety is one of several regional forms available, each with slightly different colouration. Montenegro Clowns typically display dark grey to black bodies with distinctive red edging (the "skirt") around their segments, decorated with yellow, cream, or white spots. The exact colouration varies between individuals, and some specimens show more vibrant markings than others. Their cousin, the "Dubrovnik" variety from Croatia, tends to have simpler white spots without the same red colouration. These isopods have a reputation for being slow starters. New cultures often take time to settle in, and it's not unusual to lose a few individuals during the initial adjustment period. Don't be discouraged - this is normal for the species. Once established, they become reliable breeders, particularly during warmer months. Behaviourally, Clown Isopods are notably shy compared to more confident species like Zebras or Magic Potions. They prefer to stay hidden and are most active at night. You may not see them as often as other species, but their striking appearance makes every sighting worthwhile. Varieties Several regional varieties of Armadillidium klugii are available in the hobby: Montenegro - Dark bodies with red skirts and yellow/cream coloured spots. The classic "Clown" look. Dubrovnik - From Croatia, typically showing brighter red coloration with white spots rather than coloured ones. Montenegro Orange - A selectively bred morph with vibrant orange base colouration instead of dark grey/black. Highly sought after by collectors. All varieties share similar care requirements. Basic Care Clown Isopods require slightly different care than many tropical species. They're adapted to drier, Mediterranean-type conditions and won't thrive in constantly humid enclosures. The key to success with A. klugii is providing a proper moisture gradient. Unlike species that prefer uniformly humid conditions, Clowns need a sharp divide between wet and dry areas. Roughly one-third of the enclosure should be kept damp (using sphagnum moss), while the remaining two-thirds stays dry to bone-dry. They absolutely must have access to a moist area for rehydration, but the majority of their environment should be arid. Good ventilation is essential - more so than for tropical species. Stagnant, humid air quickly leads to mould problems and can cause colony crashes. Add plenty of ventilation holes to your enclosure and ensure air can circulate freely. Temperature should be maintained at 21-27°C, with the higher end of this range (23-26°C) encouraging faster breeding. They'll tolerate typical room temperatures without issue. A shoebox-sized container (6-8 quart) works well for a starter colony. These isopods are slow to establish, so patience is required - expect 3-4 months before you start seeing offspring. One important note: Clown Isopod cultures can crash relatively quickly if their specific needs (moisture gradient, ventilation, protein) aren't consistently met. They're not difficult to keep, but they do require attention to these details. Feeding Clown Isopods are detritivores with a preference for leaf litter and softwood over fresh vegetables. Their diet in the wild consists primarily of decomposing organic matter. Primary foods (should always be available): Hardwood leaf litter (oak is excellent, magnolia leaves are reportedly a particular favourite) Soft, rotting wood Sphagnum moss (they'll graze on this) Bark pieces Supplementary foods (offered 1-2 times weekly): Fresh vegetables - carrots, courgette, cucumber, squash Soft plants (they enjoy nibbling on moss and soft-leaved plants) Protein sources - fish flakes, freeze-dried shrimp, dried mealworms Commercial isopod foods Calcium supplementation is particularly important for this species. Provide constant access to: Cuttlefish bone Crushed eggshells Calcium powder Maintaining calcium availability is crucial for breeding success - don't let supplements run out. Clown Isopods have hard exoskeletons that require plenty of calcium and protein for healthy moulting and reproduction. The freeze-dried shrimp/fish provides both and is an excellent supplement. Feed only what can be consumed within 2-3 days and remove uneaten fresh food promptly. In the drier conditions these isopods prefer, food spoilage is less rapid than in humid setups, but overfeeding can still attract pests like fungus gnats and mites. Appearance and Behaviour The Montenegro variety displays a dark grey to black base colour with distinctive red edging ("skirts") along the margins of each body segment. Scattered across the body are yellow, cream, or white spots in varying patterns - no two individuals look exactly alike. Adults reach approximately 18mm in length. They have the characteristic rounded, pill-shaped body of Armadillidium species and can roll into a complete, gapless ball when threatened. The striking colouration is believed to be Batesian mimicry of the Mediterranean black widow spider. By resembling a dangerous species, these harmless isopods may gain protection from predators who avoid them out of caution. Behaviourally, Clown Isopods are notably shy and secretive. They're primarily nocturnal, doing most of their foraging at night. During the day, expect them to stay hidden under bark, in leaf litter, or burrowed into the substrate. They won't be as visible as more confident species, but this secretive nature is entirely normal. They're social animals that live in clusters, using group behaviour to regulate their microenvironment and provide collective protection. Despite their shyness, they're peaceful and show no aggression toward tank mates. Once established and comfortable, colonies become more active and visible, particularly at higher population densities. The initial adjustment period just requires patience. Habitat A plastic storage container (6-8 quart) or glass terrarium (5-10 gallons) works well for a starter colony. Ventilated enclosures are essential - if using a plastic tub, drill plenty of holes and cover them with fine mesh to prevent escapes. Ventilation is critical for this species. More airflow than you'd provide for tropical isopods. Without adequate ventilation, enclosures become stagnant, encouraging mould growth and potentially causing colony crashes. Temperature should be maintained at 21-27°C. For breeding, aim for the higher end (23-26°C). They tolerate typical household temperatures well. Humidity should follow a strict gradient. Approximately one-third damp (30-40% in that area), two-thirds dry to bone-dry. This is different from most isopod setups and is essential for Clown Isopod health. They cannot tolerate uniformly humid conditions. Hiding spots are essential for these shy isopods. Provide cork bark, wood pieces, and generous leaf litter on both the wet and dry sides. They'll spend most of their time hidden, so plenty of cover helps them feel secure. Avoid placing the enclosure in direct sunlight, and don't use misting systems that would create uniformly high humidity. Substrate Mix The substrate setup for Clown Isopods differs from typical tropical isopod enclosures due to their need for a sharp moisture gradient. For the dry section (approximately 2/3 of enclosure): Coconut coir (allowed to dry) Sand mixed in for drainage Dry leaf litter on top Cork bark and wood pieces for hides For the moist section (approximately 1/3 of enclosure): ABG mix or moisture-retentive substrate Sphagnum moss layer Damp leaf litter Throughout: Softwood pieces (rotting preferred) Calcium supplements (cuttlebone pieces) Cork bark for hiding Generous leaf litter coverage Substrate depth should be at least 5cm (2+ inches) to allow for burrowing and hiding. These isopods will dig into the substrate, particularly in the moist area. The key is keeping the wet and dry sections distinctly separate. Water only the moist corner - pouring a small amount along the sides rather than misting the whole enclosure. The dry section should remain genuinely dry, not just "less wet." Breeding Clown Isopods breed readily once established, though they're slower to get started than some species. Patience is essential - most keepers report 3-4 months before offspring begin appearing. For optimal breeding success, provide slightly elevated temperatures (23-26°C), maintain the proper moisture gradient, ensure constant calcium availability, and offer regular protein supplements. Breeding activity tends to peak during warmer months, with colonies becoming more prolific in summer. The American varieties reportedly breed somewhat faster than European ones, but all Klugii take time to establish. Females carry eggs in a brood pouch and give birth to live young. The tiny mancae can be raised alongside adults without issue. As the colony grows, you'll notice increased activity and visibility - established colonies are noticeably more confident than new ones. Once breeding begins in earnest, colonies can become quite prolific. However, cultures can crash if care requirements slip, so maintain consistent attention to ventilation, moisture gradient, and calcium supplementation even after the colony is established. Adding fresh bloodlines and substrate every 6-12 months can help prevent colony crashes and maintain genetic health.

Everything you like about normal gestoris but over 20% bigger - meet the Jumbo Gestroi Isopods originate from the tropical region of France. Their origins in the warm, humid forests of this region provide them with a natural habitat rich in decaying wood and leaf litter, which is essential for their health and breeding. Compared to other isopod species, such as the popular White Shark or Rubber Ducky isopods, Jumbo Gestroi stand out for their impressive size and vibrant coloration. The neon yellow on them is brighter in appearance compared to the normal gestrois, and some individuals may display pale or white markings that add to their striking look. High Yellow Spotted Giant Isopods: A Glimpse Origin: France Scientific Name: Armadillidium gestroi Difficulty Level: Easy Size: Up to 2 Centimeters Rarity: Low/ Medium Temperature: 68℉ to77℉ Humidity: 70% to 80% Favourite Foods: Fish Carcasses, Shrimp   Jumbo Gestroi Isopods: An Overview High Yellow Spotted Giant isopods are not very commonly found in comparison to other popular isotopes from the same origin. These European natives are renownedfor theirvibrant high yellow exoskeletons that exude a radiant glow. They have a distinctive yellow and cream color, scattered patches, and markings. They are suitable for novice keepers. Being native to regions in the Mediterranean and Southern Europe, High Yellow Spotted Giant isopods have an enclosure with high-humidity. They have a veryimpressive appearance.They make good pets because of their ease of care. You can use plastic and glass enclosures to house them. Feeding Jumbo Gestroi Isopods is very convenient. These isopods can eat mostly anything from decaying plant and animal matter to vegetables and fungi. You will need to ensure a humid atmosphere to conveniently house them. Minimize exposure to severe weather conditions whenever possible. High Yellow Spotted Giant Isopods: Basic Care You can use the following instructions and tips to provide the best care to the High Yellow Spotted Giant isopods. You can use either a glass vivarium or plastic containers for housing for your Jumbo Gestroi Isopods. Maintain the container’s temperature within 68 to 77 degrees Fahrenheit. It is essential to ensure high humidity inside the enclosure. You can minimize ventilation holes to prevent excessive humidity loss. Don’t keep the enclosure in direct light. Position moss on an enclosure partly. Ensure the moss has enough moisture at all times. Make use of decaying plant and animal matter as food for isopods. You could even feed them with vegetables, fungi, decaying food, worms, dead insects, leaf litter, lichens, and algae where this is available.   High Yellow Spotted Giant Isopods: Feeding High Yellow Spotted Giant isopods are detritivores. They mostly consume decaying plant and animal matter only. They also feed on a variety of food items such as leaf litter, algae, etc.  They tend to be voracious eaters. Since they are ahighly active group, it's essential to provide them with adequate and nutritious supplements to ensure their optimal health.These isotope pet owners can use calcium, protein, vitamin E, and vitamin D supplements, etc. One common mistake made by High Yellow Spotted Giant Isopod owners is overfeeding. This can be problematic due to the high humidity levels typically present within the enclosure. In high humidity conditions, any leftover food can rapidly deteriorate. This can encourage mold growth. It can disrupt the balance within the enclosure. It can potentially result in various issues. Therefore, it's recommended to provide only an amount of food that Jumbo Gestroi Isopods can consume in one feeding session. High Yellow Spotted Giant isopods crave fallen leaves, moss, dead wood, and lynches. They are always looking for food rich in calcium. This is why they often prefer eating different kinds of stones, dead insects, and more. However, you can always feed them with decaying plant matter. High Yellow Spotted Giant Isopods: Appearance and Behaviour High Yellow Spotted Giant isopod is one relatively small isopod. It can grow to nearly 1.5 centimeters in length.   The isopod species’ name is inspired by its yellow color, scattered markings, and ability to curl into a ball.   These isopods have unique yellow and cream color. They have many markings and scattered patches along their lengths.   As these isopods exude a radiant glow, they make aesthetically appealing pets.   As they reach maturity, their color gradually darkens and becomes more like a brown hue.   Since they don't grow very large in size like the giant worms, these Isopods are well-suited for small pets.   These isotopesmake essential members of the bioactive food chain of a terrarium. They help in decomposition and disease control.   They are very easy to maintain and handle. They make attractive pets for children of young ages.   Jumbo Gestroi Isopods: Habitat High Yellow Spotted Giant isopods thrive in high humidity. This is why it is ideal to create a humid environment for them, minimizing any moisture loss whenever possible. Utilize a plastic container to store the Jumbo Gestroi Isopods or add them to an enclosure with live terrarium plants. Once these isopod familiarize with the conditions, then you can transfer it to a suitable enclosure. However, it is essential to keep the total of ventilation holes to a minimum. Excessive ventilation holes can lower the internal humidity, potentially causing unprecedented problems for the spotted giant isopods. Elevated humidity in the closure can attract pests. Add springtails inside the enclosure. This will prevent pests from entering the enclosure. Springtails are also effective in managing mold.  Jumbo Gestroi Isopods: Substrate Mix Selecting the appropriate substrate mix is important for maintaining an ideal habitat for High Yellow Spotted Giant isopods. Since they grow in high humidity conditions, the mix should be advantageous for maintaining such an environment. An optimal mix with excellent water retention properties is essential for preserving high humidity levels within a High Yellow Spotted Giant Isopods enclosure. Given their detritivores nature, adding lichens and leaf litter into the substrate mix can be beneficial for them. High Yellow Spotted Giant isopods also enjoy living inside hiding spots as much as possible. Experts highly recommend that you add a thick leaf litter and lichens layer at the top of the mix. You can add things likecoconut coir, charcoal, calcium supplements, etc., in the mix to create a suitable environment for them

Armadillidium Granulatum isopods, or Spanish Yellow isopods, are one of the most unique species in nature. These species have dark grey carapaces with vibrant yellow spots, which makes them stand out among other isopods. These species acclimate to artificial environments easily and are most sought after among enthusiasts.    Armadillidium Granulatum Isopods: Insight Common Name: Spanish Yellow Isopod Origin: Spain Size: 2.5 cm Difficulty level: low Temperature: 64℉ to 82℉ Rarity: Low Humidity: 75% to 80% Favourite Food: Repashy bug burger, leaf litter Supplements: Cuttlefish bone   Armadillidium Granulatum Isopods: Introduction Armadillidium Granulatum isopods are one of the largest isopods. They settle into new environments easily and are easy to breed. The yellow spots on the exoskeleton are unique, and they are different for each isopod.    These critters are indigenous to Spain and can be found in, among others, wet environments like fallen leaves, rocks, carks, etc. They are hardy and quite easy to take care of in captivity and are a great addition to terrariums.   Armadillidium Granulatum Isopods: Characteristics and Traits They have a textured carapace; therefore, they are also known as Granulated Pill isopods. These roly-polies have soft shells and are used as clean-up crews. Their spots are unique in each isopod. They are semi-aquatic creatures and can be grown in terrariums and paludariums.   They have humps behind their body called "uropods". They help in movement, especially when they feel threatened. It is highly prolific in nature and breeds very early.  Easy to maintain and are child-friendly. They are omnivores, docile and easy to care for. They are from the southwestern part of Europe and are commonly found in gardens, forests, grasslands and urban areas.    Armadillidium Granulatum Isopods: Morphs The Armadillidium Granulatum is commonly seen in dark colour with bright yellow spots. However, there are various morphs for this species. They are the following: Armadillidium Granulatum (lemon): has a higher yellow expression than the dark colour with a brown background. Armadillidium Granulatum (white pearl): rare albino morph of the regular Armadillidum Granulatum.    Armadillidium Granulatum Isopods: Diet Armadillidum Granulatum feeds on pretty much all types of food. They are scavengers and feed on detritus, like decaying plants, fungi, roots, and algae. They also feed on dead insects and other invertebrates.    When breeding in a closed enclosure, it is important to provide a balanced diet. Feeding greens, veggies, and fruits helps to maintain its health. Shredded shrimp and oyster shells are provided for calcium and protein. Repashy bug burger is given as an alternative to traditional food, which helps balance all nutrients.     Armadillidium Granulatum Isopods: Offspring Armadillidium Granulatum is highly prolific and produces offspring before reaching adulthood.  It is expected to find small broods along with these isopods who are sub-adults. They produce a large number of litters. The mating of these species is simple. After the mating ritual, the male will deposit spermatozoa into the female's pouch. The female stores them till they are ready to produce offspring. Once the development is complete, the female deposits them in pouches. This later produced up to 40 youngs per brood.  These species can reproduce without their mate. The females that produce offspring without mating will be born as clones.   Armadillidium Granulatum Isopods: Basic Care Here are the following tips and instructions to provide basic care for Armadillidium Granulatum isopods.  For the isopods, provide a closed terrarium with a moist substrate made of coco peat or peat moss. Mist twice a day, and it is essential to maintain humidity around 75% to 80%. Keep live plants and organic materials in the enclosure. Keep ⅓ of the enclosure moist and leave the rest arid.  Use a glass or a plastic container for breeding the isopods. Provide holes for ventilation to prevent excess humidity. Avoid keeping the isopod box under direct sunlight. Add springtails to prevent and mitigate moulds. Cork bark, lotus pods, coconut halves and egg cartons to create hiding spots for the isopods. Provide calcium and protein-rich food for healthy offspring and moulting. Add various types of moss to serve both as a snack as well as a hiding place for the isopods.   Armadillidium Granulatum Isopods: Natural Habitat The natural environment of the Armadillidium Granulatum is typically cold, with a lot of decayed food and hiding areas. These species are nocturnal, and they hide under the soil during the daytime. In the wild, these species form clusters under rocks and wooden barks. This is done to retain their body moisture and to ward off predators.    It is necessary to understand the natural environment of Armadillidium Granulatum isopods so that it can be replicated in the artificial habitat setting.    Armadillidium Granulatum Isopods: Artificial Setting The method of setting up an artificial setup for the isopods should be done in a plastic shoebox tub. Providing a lid for the tubs adds safety to the enclosure. Making a series of holes on the sides of the container will help attain healthy flow and control the humidity inside the enclosure.    Providing a substrate of 1-3 inches (4 in for burrowing species) will provide a proper foundation or base for the habitat. Isopods prefer deep layers and like to feel safe. Add sphagnum Moss and lots and lots of leaf litter, along with pieces of wood or cork bark, to help provide them with a better environment.    It is important to maintain a temperature of around 75℉ and a moisture gradient of around 75% to create an optimal environment for the isopods to live in the artificial setting.    Armadillidium Granulatum Isopods: Substrate Mixture Making a high quality substrate mixture is crucial. As the Armadillidium Granulatum isopods are humidity-loving creatures, one must offer a suitable substrate mix.   The ABG substrate mix is a combination of charcoal, orchid bark, sphagnum moss, tree fern fibre and peat moss. They are very much suited for tropical terrariums as well as isopod substrate mix. It helps maintain moisture without trapping water for proper drainage, thus creating an ideal environment for isopod and springtail colonies.   Making a thick base creates a stable foundation for the isopod enclosure. This, along with adding wood bark, leaf fodder, and protein supplements, creates a suitable environment for the isopods to thrive.

Armadillidium granulatum "Orange" (also known as "Naranjito" - Spanish for "little orange") is a naturally occurring colour form of the granulated pill woodlouse from Spain. The orange body with yellow spotting makes these among the more visually striking European isopods, and they combine this appearance with genuinely easy care and prolific breeding. They're confident, active, and tend to be visible—a combination that makes them excellent display animals. A Glimpse Origin: Spain, southwestern Europe (Costa Blanca region) Scientific Name: Armadillidium granulatum Common Names: Orange Granulatum, Naranjito, Yellow Spanish Isopod, Granulated Pill Woodlouse Maintenance required: Low Average Size: Up to 22-25mm (approximately 1 inch) Rarity: Low (readily available) Temperature: 15-26°C (60-78°F) Ventilation: Medium Humidity: 55-75% (drought tolerant) Favorite food: Leaf litter, decaying wood, vegetables Supplements: Calcium, protein twice weekly Armadillidium granulatum Orange: Introduction Armadillidium granulatum is native to the Iberian Peninsula and wider Mediterranean region. The orange form isn't a captive-bred mutation—these isopods occur naturally in some areas of Spain, where the combination of warm orange body colour and bright yellow spotting developed in wild populations. "Naranjito" is the Spanish diminutive for orange, reflecting their origin. The species name "granulatum" refers to the textured, granulated appearance of their exoskeleton—small bumps covering the carapace give them a distinctive look compared to smoother Armadillidium species. Combined with the orange colouration, they're immediately recognisable. These are among the larger Armadillidium species, reaching around 22-25mm as adults. They're hardy, drought-tolerant (reflecting their Mediterranean origins), and notably confident—they don't hide constantly like some species. PostPods describes them as "on display almost constantly," which matches keeper reports. For anyone wanting colourful isopods that actually show themselves, orange granulatum deliver. Armadillidium granulatum Orange: Physical Traits and Characteristics Adults reach 22-25mm—among the larger Armadillidium species Orange body colouration (intensity varies between individuals) Yellow spots/speckling across the exoskeleton Each isopod has unique spot patterning—no two are identical Textured, granulated carapace (the source of the species name) Uropods (small projections) visible at the rear, aiding movement Can roll into a tight defensive ball (conglobation) Seven pairs of legs, front pairs with sensory function The combination of orange base colour with yellow spotting is genuinely attractive. The granulated texture adds visual interest that smooth-shelled species lack. Individual variation in spot patterns means observant keepers can distinguish individuals. Behaviour Orange granulatum are notably active and visible compared to many isopod species. Activity patterns: Active during day, early morning, and night. They're not strictly nocturnal—expect to see them moving about during daylight hours. This visibility is one of their main appeals. Confidence: These aren't shy isopods. Once established, they're frequently visible on the surface rather than constantly hiding. The PostPods description calls them confident, and this matches their reputation. Conglobation: Can roll into tight balls when threatened—classic pill bug behaviour. Aggregation: In the wild, they form clusters under rocks and bark to retain moisture and for protection. They're social and do well in groups. Temperament: Docile and handleable. They typically remain motionless or roll up when handled rather than fleeing frantically, making them pleasant to interact with. Climbing: Capable of some climbing but not known for escaping well-secured enclosures. Diet Standard detritivore diet with no special requirements. Primary foods: Hardwood leaf litter (oak, beech, maple) Decaying white-rotted wood Lichen and moss Supplementary foods: Vegetables: carrot, courgette, sweet potato, squash, cucumber Fruits: apple, banana, melon Commercial isopod foods (Repashy Bug Burger mentioned as a favourite) Protein: Provide protein sources twice weekly: Fish flakes or pellets Dried shrimp Freeze-dried insects Calcium: Calcium is particularly important for this species given their thick, granulated exoskeletons: Cuttlebone (the page specifically recommends this) Crushed oyster shell Crushed eggshells Limestone Feeding notes: They're scavengers and will eat practically anything organic—decaying plant matter, fungi, algae, even dead insects. In bioactive setups, they'll process animal waste and shed skin effectively. Remove uneaten fresh foods before moulting occurs. Armadillidium granulatum Orange: Breeding Orange granulatum are prolific breeders—one of their main selling points. Breeding characteristics: Highly prolific once established Sub-adults may begin breeding before reaching full size Large brood sizes—up to 40 young per brood reported Females carry eggs in a marsupium (brood pouch) Multiple broods possible Establishment period: Some sources note that granulatum may take slightly longer to begin breeding than other species—Exuvium mentions colonies starting to breed after approximately three months. Once established, however, they're very productive. Breeding process: After mating, females store sperm and can produce multiple broods. The eggs develop in the marsupium until young are released as fully-formed mancae (juvenile isopods). Expect to find small juveniles appearing regularly in established colonies. Note on the original page's parthenogenesis claim: The PostPods page suggests females can reproduce without mating to produce clones. This is not typical Armadillidium behaviour—while some isopod species can reproduce parthenogenetically, this isn't documented as standard for A. granulatum. Sexual reproduction is the norm for this species. The original page text may contain an error on this point. Armadillidium granulatum Orange: Habitat Setup Straightforward Armadillidium setup with moderate humidity requirements. Enclosure: Plastic storage containers or glass terrariums work well. A shoebox-sized container (approximately 6 quart) is adequate for starter colonies; upgrade as population grows. Secure lids with ventilation holes. Ventilation: Medium—more tolerant of airflow than tropical species. Multiple ventilation holes on container sides prevent stagnation while maintaining humidity. Substrate: Depth of 5-10cm (2-4 inches): Organic topsoil as base (pesticide-free) Sphagnum peat moss mixed in for moisture retention Decaying hardwood pieces Crushed limestone or calcium powder mixed throughout Leaf litter layered generously on top Humidity: 55-75%—notably drought-tolerant for an isopod: Keep approximately one-third of enclosure moist with sphagnum moss Allow remaining area to stay drier They're Mediterranean species adapted to drier conditions than tropical isopods Mist as needed but avoid waterlogging They don't like being sprayed directly—pour water on substrate edges instead Temperature: 15-26°C (60-78°F)—wide tolerance reflecting Mediterranean climate adaptation. Room temperature in UK homes is generally fine year-round. Can tolerate cooler temperatures than tropical species but avoid extremes. Décor: Cork bark pieces (hiding and food source) Leaf litter (food and cover) Moss patches (humidity retention and grazing) Lotus pods, coconut halves, or egg cartons for additional hides Live plants optional but not necessary Light: Avoid direct sunlight on the enclosure. Normal room lighting is fine—they're active during daylight anyway. Bioactive Use Orange granulatum are well-suited to bioactive applications. Strengths as cleanup crew: Hardy and adaptable Visible and active—you'll actually see them working Effective decomposers of waste, shed skin, and decaying matter Prolific breeding maintains population Larger size handles more material than smaller species Drought tolerance suits varied enclosure conditions Suitable applications: Reptile bioactive setups (they tolerate the drier conditions many reptiles need) Paludariums (the page mentions semi-aquatic tolerance) Terrariums Vivarium cleanup crews Compatibility: Work well alongside springtails. Adding springtails helps manage mould that might develop from supplementary feeding. Their size makes them less suitable as feeders for very small animals but fine for medium-sized reptiles. Note: Their confidence and visibility make them particularly satisfying bioactive inhabitants—they don't just hide under the substrate. Tank Mates Compatible with most appropriate terrarium inhabitants. Compatible: Springtails (recommended combination) Small snails As cleanup crew for: Various reptile species Amphibians in moderate-humidity setups Invertebrate enclosures Their larger size and active nature make them visible contributors to bioactive systems rather than background residents you never see. Suitability Orange granulatum are excellent beginner isopods that also satisfy experienced keepers. Good choice for: Beginners wanting attractive, easy-care isopods Keepers who want visible, confident animals Bioactive setup cleanup crews Display colonies Those wanting prolific breeders Educational settings (individual spot patterns allow naming/identification) Children (docile, handleable, interesting to observe) Less suited for: High-humidity tropical setups (they prefer drier conditions) Those wanting rare or unusual species (they're readily available) Care level: Easy. These are forgiving isopods that tolerate a range of conditions, establish readily, and breed prolifically. The combination of low maintenance requirements and high visibility makes them ideal starter species. If you're new to isopods, you could do much worse than starting here. Value: Currently on sale at £18 for 10 (reduced from £45)—exceptional value. At full price they're still reasonably priced for an attractive, established species. The 60% discount makes them a no-brainer for anyone considering starting an isopod colony or adding to an existing collection. Pricing: £9 for 5, £18 for 10, £35 for 20. What to expect: Expect active, visible isopods that don't spend all their time hiding. Expect the orange and yellow colouration to brighten your enclosure. Expect prolific breeding once established—colonies can grow quickly, so be prepared to either expand housing, sell/give away surplus, or use them in bioactive setups. Expect hardy animals that tolerate beginner mistakes. The customer reviews on the page are uniformly positive ("These isopods are orange 🥰" sums up the experience). For keepers wanting colourful, confident, easy-care isopods that actually show themselves, orange granulatum are hard to beat.

High Yellow Spotted Giant Isopods (Armadillidium gestroi) are one of the most visually striking species in the hobby. With their bold yellow spots and patches scattered across a dark purplish-grey body, they're genuinely eye-catching - the kind of isopod that makes people stop and look twice. Native to southwestern France (particularly the Aquitaine region) and parts of Italy, these isopods are found naturally along coastlines and in areas with limestone, sandstone, and granite substrates. They're one of the larger Armadillidium species, reaching up to 2cm, and have confident, active personalities once established. Armadillidium gestroi shares similarities with the popular Clown Isopod (Armadillidium klugii) - both Mediterranean species with spotted patterns thought to serve as a defence mechanism. Like all Armadillidium, they can roll into a tight protective ball when threatened. A Glimpse Origin: France (Aquitaine region), Italy Scientific Name: Armadillidium gestroi Difficulty Level: Easy Size: Up to 20mm (one of the largest Armadillidium) Temperature: 20-26°C (21-24°C optimal) Humidity: 60-80% Rarity: Low to Medium An Overview Armadillidium gestroi has earned its place as a hobby favourite through a combination of stunning appearance, manageable care requirements, and rewarding behaviour. The "High Yellow" line has been selectively bred to enhance the vibrant yellow colouration, and the results speak for themselves. These are larger isopods than many keepers expect - adults can reach nearly 2cm in length with a substantial, rounded body shape. Their colouration ranges from bright acid-yellow to pumpkin orange spots on a dark grey-purple base, with individual variation meaning each isopod has its own unique pattern. One thing to note: A. gestroi can be slow to establish initially. Juveniles take their time growing to maturity, and new colonies may seem quiet for the first few months. Patience is key. Once established, however, they produce impressively large broods - reportedly over 100 offspring per clutch in some cases - so your patience will be rewarded. They're more confident and active than many isopod species. Rather than hiding constantly, established colonies will be out exploring during the day, making them excellent display animals. Basic Care Armadillidium gestroi are considered easy to care for once you understand their preferences. They're hardy and forgiving, making them suitable for beginners who want something more visually impressive than standard species. Unlike many Armadillidium that prefer drier conditions with high ventilation, A. gestroi actually favours slightly higher humidity than its relatives. They do best with moderate humidity (60-80%) and appreciate a moisture gradient - one section kept damp while the rest stays drier. Ventilation is still important but should be more moderate than for species like Zebra Isopods. Fewer ventilation holes will help maintain the humidity levels these isopods prefer. Temperature should be maintained between 20-26°C, with 21-24°C being optimal. They're tolerant of temperature fluctuations but avoid extremes - both excessive heat and cold can be lethal. Provide plenty of hiding spots using cork bark, wood pieces, and leaf litter. They appreciate having options on both the moist and dry sides of their enclosure. A shoebox-sized container (6-8 quart) is suitable for a starter colony. Given their slow initial growth, you'll have plenty of time to upgrade as the colony expands. Adding springtails to the enclosure is highly recommended. They'll help manage any mould that develops in the higher-humidity environment and work alongside your isopods as part of a balanced cleanup crew. Feeding Armadillidium gestroi are detritivores, primarily consuming decaying organic matter. Their natural diet in the wild includes leaf litter, rotting wood, lichens, grasses, and other decomposing plant material. Primary foods (should always be available): Hardwood leaf litter (oak, beech) - the foundation of their diet Rotting white wood Sphagnum moss Bark pieces Supplementary foods (offered 1-2 times weekly): Fresh vegetables - carrots, courgette, sweet potato, pumpkin, cucumber Fruits - apple, banana (sparingly, as these spoil quickly) Protein sources - fish flakes, freeze-dried shrimp, dried mealworms Calcium supplementation is essential for healthy moulting and reproduction. Provide constant access to: Cuttlefish bone Crushed eggshells Crushed oyster shell Limestone pieces (mimics their natural habitat) A. gestroi originate from areas rich in limestone, so calcium is particularly important for this species. They'll actively seek it out. Be careful not to overfeed fresh foods. In the higher humidity environment these isopods prefer, uneaten food can quickly develop mould and disrupt the enclosure balance. Offer only what can be consumed within 24 hours and remove any leftovers promptly. Place protein foods on the drier side of the enclosure where they're less likely to spoil. Appearance and Behaviour The defining feature of A. gestroi is their spectacular colouration. Bright yellow to orange spots and patches are scattered across a dark purplish-grey or brown base colour. The contrast is striking and genuinely impressive in person - photos don't always do them justice. Adults reach approximately 18-20mm in length, making them one of the largest Armadillidium species available. They have the characteristic rounded, pill-shaped body of the genus with a smooth, calcified exoskeleton. Their antennae are relatively long and slender. Colouration can vary between individuals, ranging from vivid acid-yellow to warmer pumpkin-orange tones. As juveniles mature, their colours may darken slightly, with the base colour becoming more pronounced. The "High Yellow" line has been bred to maximise the yellow pigmentation. Behaviourally, these are confident isopods. Once established and comfortable in their environment, they'll be active and visible during the day rather than hiding constantly. They may be shy initially (especially as juveniles in a new enclosure) but become bolder as the colony settles. Like all Armadillidium, they can conglobate - rolling into a complete ball when threatened. This defence mechanism, combined with their spotted pattern (thought to mimic warning colouration), helps protect them from predators. They're social and do well in groups with no aggression between individuals. Colonies will often cluster together in favourite hiding spots. Habitat A plastic storage container (6-8 quart minimum) or glass terrarium (5-10 gallons) works well for a starter colony. As these isopods are slow-growing initially, you'll have time to assess space needs before upgrading. Ventilation should be moderate - enough for airflow but not so much that humidity drops too low. A. gestroi prefer slightly higher humidity than many Armadillidium species, so fewer ventilation holes than you might use for Zebra Isopods is appropriate. Cover any holes with fine mesh to prevent escapes. Temperature should be maintained at 20-26°C. Avoid temperature extremes in either direction. Humidity should follow a gradient approach. Keep roughly one-third to one-half of the enclosure moist (with damp sphagnum moss and substrate), while the rest stays drier. Aim for overall humidity of 60-80%. Hiding spots are essential and should be provided on both the moist and dry sides of the enclosure. Cork bark is ideal - it provides shelter and doubles as a long-term food source. Lotus pods, coconut halves, and pieces of rotting wood also work well. Springtails are highly recommended as tank mates. They'll help control mould in the humid environment and won't compete with or harm your isopods. Avoid placing the enclosure in direct sunlight, which can cause dangerous temperature spikes and rapid humidity loss. Substrate Mix The right substrate mix is crucial for A. gestroi, providing food, maintaining humidity, and supporting the beneficial bacteria that help break down organic matter. Base substrate options: Coconut coir Peat moss Pesticide-free topsoil ABG mix or similar bioactive substrate Mix in: Rotting white wood pieces Decaying hardwood leaves Earthworm castings Charcoal (helps with drainage and filtration) Calcium supplements (limestone pieces are particularly appropriate given their natural habitat) Layer on top: Generous covering of leaf litter (essential food source and hiding spots) Patches of sphagnum moss (on the moist side) Cork bark pieces for hides Lichens (if available - these isopods enjoy them) Substrate depth should be at least 5-7cm to allow for burrowing. Maintain a moisture gradient within the substrate - the area under moss patches should stay consistently damp while other areas can be drier. The substrate should never be waterlogged but also shouldn't be allowed to dry out completely. These isopods breathe through gills and require access to moisture for respiration. Breeding Armadillidium gestroi will breed readily once established, though patience is required during the initial settling-in period. Colonies can take several months to really get going, particularly if you start with juveniles. Sub-adults will begin breeding before reaching full size, but the slower growth rate of this species means you'll wait longer for reproduction to begin compared to faster-growing species. The good news: once breeding does commence, A. gestroi produce impressively large broods. Some sources report over 100 mancae (baby isopods) per clutch, so established colonies can grow rapidly. For optimal breeding success, provide stable conditions with moderate humidity (60-80%), temperatures around 21-24°C, abundant leaf litter, plenty of hiding spots, and consistent calcium availability. Females carry eggs in a brood pouch (marsupium) and give birth to live young. The tiny mancae can be raised alongside adults without any issues - no separation is needed. Juveniles grow slowly compared to many species, taking several months to reach maturity. This is normal for A. gestroi, so don't worry if growth seems gradual.

Armadillidium maculatum "Yellow Zebra" is a selectively bred colour morph of the popular Zebra isopod, displaying bold yellow and black striping instead of the standard white and black pattern. This variation has become increasingly popular among collectors for its warmer, more vibrant appearance while retaining all the hardy, beginner-friendly characteristics that make the species so widely kept. If you're familiar with regular Zebra isopods, you'll find Yellow Zebras just as straightforward to care for—with added visual appeal. A Glimpse Origin: France / Mediterranean (selectively bred colour morph) Scientific Name: Armadillidium maculatum "Yellow Zebra" Maintenance required: Low Average Size: 1.5-1.8 cm Rarity: Low to Medium Lifespan: 2-3 years Temperature: 20-26°C (68-79°F) Ventilation: Medium to High Humidity: 50-70% (with moisture gradient) Favorite food: Leaf litter, decaying wood, vegetables Supplements: Cuttlefish bone, crushed eggshells, limestone Yellow Zebra Isopods: Introduction The Yellow Zebra is a colour morph of Armadillidium maculatum that has been selectively bred to replace the typical white striping with yellow pigmentation. The result is a striking yellow and black banded pattern that stands out against substrate and makes them particularly appealing for display enclosures. Standard Armadillidium maculatum (Zebra isopods) are often recommended as one of the best species for beginners—they're hardy, tolerant of a range of conditions, reasonably active once settled, and breed well in captivity. The Yellow Zebra morph shares all these characteristics while offering something a bit more visually distinctive than the common black and white form. Native to the Mediterranean region and southern France, the species naturally inhabits semi-arid deciduous woodland. They prefer drier conditions than many tropical isopods but still need access to moisture. Their ability to roll into a tight defensive ball (conglobation) is characteristic of the Armadillidium genus and adds to their appeal as "roly-poly" or "pill bug" type isopods. Yellow Zebra Isopods: Physical Traits and Characteristics Adults typically reach 1.5-1.8 cm in length Bold yellow and black banded pattern across the segmented body Colour intensity can vary between individuals—selective breeding can improve stripe definition Smooth, domed exoskeleton typical of Armadillidium species Ability to conglobate (roll into a complete ball) when threatened Shorter antennae compared to Porcellio species Juveniles display the yellow pattern from birth, though colouration may intensify with maturity Colour Morphs of Armadillidium maculatum The Zebra isopod has been bred into several colour variants: Standard Zebra: Black and white striped pattern—the original wild-type colouration Yellow Zebra: This morph—yellow replaces white in the striping Chocolate Zebra: White stripes on a dark brown base Dalmatian/High White: Predominantly white with black spots rather than stripes Spotted Zebra: White spots instead of continuous stripes The Yellow Zebra morph breeds true when yellow individuals are paired together. Mixing with other colour morphs will produce varied offspring over subsequent generations. Behaviour Armadillidium maculatum are among the more active and visible isopod species once they've settled into their enclosure. Settling in: Like most isopods, they may be shy initially while they assess their new environment. Give them a week or two to establish themselves, after which they typically become more confident. Activity levels: Once comfortable, Yellow Zebras are reasonably active and will forage openly, even during daylight hours. They're not as secretive as many Cubaris species, making them more rewarding for keepers who want to actually see their isopods. Defence: When disturbed, they roll into a tight ball—classic pill bug behaviour. This is their primary defence mechanism since they can't run as quickly as Porcellio species. Temperament: Peaceful and non-aggressive. They coexist well with other isopods and terrarium inhabitants without issues. Conglobation: Their ability to roll into a perfect sphere is characteristic of the Armadillidium genus and is always satisfying to observe. Diet Yellow Zebra isopods are straightforward to feed, accepting the standard isopod diet. Primary foods: Dried leaf litter (oak, beech, hawthorn, and similar hardwoods) Decaying wood and bark Cork bark Supplementary foods: Vegetables: carrot, courgette, butternut squash, sweet potato, cucumber Fish flakes for protein Small amounts of fruit occasionally Moss (they'll graze on it) Calcium: Essential for healthy moulting and exoskeleton development. Provide cuttlefish bone, crushed eggshells, crushed limestone, or calcium powder as a constant source in the enclosure. Feeding approach: They're not fussy. Maintain a base of leaf litter and decaying wood in the enclosure, and supplement with vegetables every few days. Remove uneaten fresh foods within 24-48 hours to prevent mould. Don't overfeed—let them work through what's available before adding more. Yellow Zebra Isopods: Breeding This species breeds well in captivity, making them excellent for hobbyists wanting to grow their colony. Breeding basics: Females carry eggs in a marsupium and release fully formed juveniles Brood sizes are moderate Breeding rate is steady—not explosive like some Porcellio species, but reliable Population will grow consistently under good conditions Maintaining the yellow morph: To keep the yellow colouration breeding true, don't mix Yellow Zebras with other maculatum colour morphs. If you want to improve stripe definition or colour intensity, you can selectively breed individuals with the strongest yellow pigmentation. Conditions for breeding: Stable temperature within preferred range Appropriate humidity with drier and more humid areas available Adequate calcium for breeding females Sufficient hiding spots and space Difficulty: Breeding is classified as intermediate, but this is relative—they're still significantly easier to breed than many exotic species. Most keepers with basic experience will have success. Yellow Zebra Isopods: Habitat Setup Enclosure: A standard plastic container with ventilation works well. These isopods benefit from good airflow, so ensure adequate ventilation holes or mesh sections. A 10-15 litre container suits a starter colony, with larger enclosures for established populations. Substrate: Use a substrate that holds some moisture but isn't constantly wet: Organic topsoil as a base (pesticide-free) Sphagnum peat moss mixed in for moisture retention Leaf litter worked into the substrate and layered on top Decaying hardwood pieces Crushed limestone or calcium powder throughout Sand mixed in for drainage (optional) Substrate depth of 5-8 cm is sufficient. They don't burrow as extensively as some species but appreciate being able to dig into the substrate when needed. Moisture gradient: Important for this semi-arid species. They need some moisture for hydration and moulting but prefer drier conditions overall than tropical species. Set up approximately one quarter to one third of the enclosure with damp sphagnum moss or misted substrate, leaving the rest drier. This allows them to choose their preferred microclimate. Overall humidity: Aim for 50-70%. Avoid consistently high humidity—these are Mediterranean isopods, not rainforest species. Good ventilation helps prevent the enclosure becoming too humid. Ventilation: Medium to high ventilation is beneficial. Use mesh sections in the lid or plenty of ventilation holes. Cross-ventilation (holes on opposite sides) helps maintain airflow. Cover any openings with fine mesh to prevent escapes—while they're not great climbers, it's worth being cautious. Décor and hides: Cork bark pieces and tubes Flat stones or slate Hardwood bark pieces Leaf litter coverage Sphagnum moss in the humid corner Provide plenty of hiding spots. They'll establish preferred areas within the enclosure and feel more secure with options for cover. Temperature: Room temperature (20-26°C) works well. They tolerate a reasonable range but avoid extremes. In winter, if temperatures drop significantly, a heat mat on a thermostat can help maintain appropriate warmth. Lighting: Normal room lighting is fine. They're not as light-sensitive as some species and will be active in moderate lighting once established. Suitability Yellow Zebra isopods are excellent for beginners and experienced keepers alike. Good choice for: Beginners wanting an attractive, hardy first species Keepers who want visible, active isopods Display enclosures where appearance matters Those interested in selective breeding for colour Semi-arid or Mediterranean-style bioactive setups Not ideal for: High-humidity tropical setups (better options exist) Keepers wanting very rapid colony growth (Porcellio scaber breeds faster) Bioactive use: They work well as cleanup crew in appropriate bioactive setups, particularly for animals requiring moderate humidity levels. Their size and defensive rolling behaviour offer some protection from predation, though very small juveniles may still be eaten by some reptiles. Care level: Low difficulty. They're forgiving of minor husbandry mistakes, tolerate a range of conditions, and don't have demanding requirements. One of the better species for learning isopod keeping while still having something visually appealing. Value: Yellow Zebras offer good value—they're more visually striking than standard species without the price tag or care requirements of exotic Cubaris or rare morphs. A solid choice for building a collection without significant investment.

Zebra Isopods (Armadillidium maculatum) are the most commonly sought-after isopods. For most people, zebras are the first isopod they purchase as an aspiring hobbyist and breeder. They have a striking colour and can be line-bred/isolated to produce better stripes on them.   Zebra Isopods: Insight Place of Origin: France Scientific Name: Armadillidium maculatum Environment: Semi-arid Ideal Temperature: 75℉-80℉ Breeding Difficulty: Intermediate General Size: 1.8 cm Rareness: Low Humidity Range: 70%-80% Diet: soft-boiled plants, fish food, moss Supplements: calcium powder   Zebra Isopods: Abstract These are some of the isopods that pet lovers keep for aesthetics, more than just a cleanup tool in terrariums and vivariums. They have striking black and white stripes on their exoskeleton, which helps to ward off predators in the wild. Though they are from the family of common pill bugs, their distinctive features stood out. These beautiful species are native to the arid regions of the Mediterranean and Southern France.    Zebra Isopods: Special Characteristics They have distinct black and white stripes, which resemble the pattern of zebras.  They have smooth, domed, and tough exteriors. These roly polys grow up to 1.8 cm. Their antennae are shorter compared to other isopod species.  These species prefer moderate to high ventilation.  They are from the deciduous forests of the Mediterranean and French regions. When threatened, these isopods roll into a ball. Resilient and easy to maintain.  They are active and not too shy once they establish and settle in.  These isopods make the best choice for beginners. They are widely popular isopods and are budget-friendly.    Zebra Isopods: Morphs Zebra Isopods are commonly seen in black and white stripes. However, there are various morphs developed by breeders. Some of them are:- Yellow Zebra Isopods: They have yellow and black stripes. Chocolate Zebra Isopods: Has white stripes with a dark brown base colour. Dalmatian Zebra Isopods: Also known as high white isopods. They have a predominantly white color with black spots.  Spotted Zebra Isopods: They have white spots instead of stripes.    Zebra Isopods: Artificial Enclosure There are several factors to consider for an ideal enclosure of Zebra Isopods. These isopods require a large container to accommodate their needs. Though the size may vary depending on the colony, it is always better to opt for bigger enclosure boxes for them to breed and thrive.    It is essential to provide ventilation to the enclosure for good airflow and humidity maintenance. Choosing a container with ventilation outlets covered with mesh will be suitable for the Zebra Isopods. For those who prefer DIY, drilling holes in the container's sides will also help provide the necessary ventilation.    These holes should be strategically placed to facilitate cross-ventilation while minimizing escape risk. While zebra isopods may not possess exceptional climbing abilities, covering any ventilation openings with a fine mesh is still advisable to prevent them from escaping. This precautionary measure ensures the safety of the isopods within their enclosure.   Zebra Isopods: Substrate The right substrate mix helps to provide an optimal environment for the isopods. A classic choice for substrate mix is the ABG Mix, which offers the perfect base for the isopod setting.    In addition to the mix, the coir of coconut works as an excellent material to retain moisture. This will help make the same environment as their original environment. Coconut coir and sphagnum moss are very loose materials, which will help them burrow inside as they do in their natural environment.   Leaf litter is the primary food source and provides hiding spaces for isopods. They contribute to the nutrient cycle within the enclosure of the isopods.    The discharge from the earthworms is a rich source of organic matter, and it contains microorganisms. It provides valuable nutrients for the isopods. This addition promotes soil fertility and helps sustain a thriving ecosystem within the enclosure.    Zebra Isopods prefer arid temperatures with less humidity. While maintaining overall high humidity, providing a drier section within the habitat allows the isopods to choose their preferred microclimate. When misting, make sure to mist on a small area, leaving the rest of the container dry.    Zebra Isopods: Tips to Care Zebra isopods require a less humid environment but not a dry and deserted environment. Therefore, it is essential to provide the necessary moisture for hydration.  Provide a lot of hiding spots within the enclosure for the isopods to form their colonies. Adding wooden bark, dried leaves, and stones to the enclosure helps to mimic their natural environment and acts as hiding spots. It is important to maintain the temperature range of the enclosure. Extreme temperature fluctuations can be stressful for the isopods.  Regular maintenance is crucial to keep the enclosure clean. Make sure to remove excess uneaten food, molting, and any mold to keep a healthy environment.  An overcrowded isopod enclosure may lead to competition for resources. Therefore, it is important to maintain the number in an enclosure. If the isopod population is increasing, relocate to a bigger enclosure or provide a separate enclosure for the new colonies.    Zebra Isopods: Temperature and Humidity Zebra Isopods prefer a slightly warm temperature of 75℉ to 80℉. It is crucial to maintain the temperature. During winter, it is ideal to provide heating mats to the enclosure to maintain the optimal temperature.    It can be difficult to maintain a balance between humidity levels, particularly when ventilation and a dry region are required inside the enclosure. Excessively high humidity levels should be avoided, even if some moisture is required, especially to support the isopods' hydration and maintain a healthy substrate.    Zebra Isopods: Food and Diet Feeding them with the right food and having a perfect mix of supplements will help make them remain healthy. It also ensures that they are reproducing healthy offspring.   The container in which they are kept should be supplied with a large amount of decaying organic materials, which will help them get the necessary nutrients. In addition, litters of leaf or bark of the wood can also be fed as part of the feeding cycle. Other supplements include:-   Flakes of Fish Food: It is an easy supplement and contains high amounts of protein. Pieces of Vegetables: A portion of the vegetable or the remains from vegetable cutting in small amounts can be supplied. It has to be ensured that it should not be supplied in large quantities. Food specially made for the Isopods: Specially designed food always has the best mix of nutrients, which will make them remain healthy and give a longer life span.  

Armadillidium vulgare "St. Lucia" (Jelly Bean Isopods) is a Caribbean locale of the common pillbug, famous for producing remarkable colour variation within the same colony. Named after their resemblance to multicoloured jelly beans, individuals from a single colony can display colours ranging from deep burgundy to bright orange, yellow, grey, and everything between. This natural polymorphism has fascinated keepers and researchers alike—even breeding same-coloured parents together produces varied offspring. Beyond their visual appeal, they're confident, active isopods with excellent appetites, making them genuinely enjoyable to keep. A Glimpse Origin: Saint Lucia Island, Caribbean Scientific Name: Armadillidium vulgare "St. Lucia" Maintenance required: Low Average Size: 1.5-2 cm (up to ¾ inch) Rarity: Low (widely available) Lifespan: 2-3 years Temperature: 21-27°C (70-80°F) Ventilation: Medium Humidity: 70-80% Favorite food: Leaf litter, vegetables, fruits, organic matter Supplements: Cuttlefish bone, calcium powder Armadillidium vulgare St. Lucia: Introduction Saint Lucia is a volcanic island in the eastern Caribbean known for its tropical climate and diverse ecosystems. The isopods from this locale have developed a striking polymorphic trait—dramatic colour variation that occurs naturally within populations regardless of selective breeding. What makes Jelly Beans scientifically interesting is that this colour variation appears genetically fixed in a way that resists isolation. Researchers and hobbyists have attempted to breed single-colour lines by pairing same-coloured individuals, but offspring consistently display the full range of colour variation. This suggests complex genetic mechanisms controlling their colouration rather than simple inheritance patterns. Beyond the science, they're simply enjoyable isopods to keep. The seller's personal observation captures their appeal well: "Jelly beans are one of my favourite isopods... they are very confident isopods with great appetites, they are often seen on top of the cork bark in the tub and unlike a lot of other isopods which wait until it's quiet or the lights go off before getting food you add to the tub, Jelly beans go for the food right away and eat it very quickly." This bold, active behaviour makes them more visible and entertaining than shy, nocturnal species. Combined with their colour variation and straightforward care, they're genuinely rewarding to keep. Armadillidium vulgare St. Lucia: Physical Traits and Characteristics Adults reach approximately 1.5-2 cm (up to ¾ inch) Segmented body covered in smooth, shiny exoskeleton Full conglobation ability (roll into tight, complete balls) Colour variation within colonies includes: Deep burgundy/maroon, Bright orange, Yello, Grey and Various intermediate shades No two individuals look identical in mixed colonies Rounded, dome-shaped body typical of Armadillidium Pattern and colour intensity varies between individuals The colour variation is the defining characteristic. A colony of Jelly Beans looks like a scattered handful of actual jelly bean sweets—each individual displaying different colouration. Behaviour Jelly Bean isopods display notably confident, engaging behaviour. Activity patterns: Unlike many isopods that wait for darkness or quiet, Jelly Beans are bold and active. They're frequently visible on surfaces, exploring openly rather than hiding constantly. They respond to food immediately rather than waiting for nightfall. Feeding behaviour: Excellent appetites with enthusiastic feeding response. They go for food right away when offered and eat quickly. This makes feeding them satisfying—you see immediate response rather than wondering if they've found the food. Social behaviour: Highly social creatures that thrive in groups. They interact regularly with colony members and shouldn't be kept individually. Colonies display social hierarchy with dominant individuals. Dominance behaviour: Dominant isopods exhibit "stacking"—positioning themselves above others to display status. This hierarchy behaviour is observable in established colonies. Conglobation: Excellent rollers. When threatened, they curl into tight, complete balls—the classic pillbug defence that gives Armadillidium their common name. Confidence: Generally bolder than many isopod species. They don't hide as extensively and become visible colony members rather than secretive substrate dwellers. Diet Jelly Bean isopods are detritivores with hearty, unfussy appetites. Primary foods: Leaf litter (staple food source) Decaying organic matter Rotting hardwood Cork bark Fruits (offered in moderation): Apples Berries Bananas Other soft fruits Vegetables: Carrots Courgette (zucchini) Cucumber Sweet potato Leafy greens Protein sources: Shrimp pellets Fish food flakes Dried shrimp Crushed high-quality pet food Calcium sources: Cuttlefish bone (essential) Calcium powder supplements Crushed limestone Eggshells Feeding approach: Their enthusiastic appetites mean they consume food quickly. Offer varied diet including protein and calcium-rich options alongside their leaf litter staple. Their bold feeding behaviour makes it easy to observe consumption and adjust portions accordingly. Remove uneaten fresh foods to prevent mould. Armadillidium vulgare St. Lucia: Breeding Jelly Beans breed readily and reliably in captivity. Breeding rate: Fast. They reproduce quickly and colonies grow well under appropriate conditions. Prolific breeding is characteristic of the species. Reproductive strategy: Females use brood pouching—carrying fertilised eggs in a marsupium (pouch) until offspring are ready to emerge. This provides protection during development and improves offspring survival rates. Fully formed juveniles emerge from the pouch ready to explore independently. Breeding requirements: Appropriate humidity (70-80%) Stable warm temperatures Adequate calcium for gravid females Sufficient food supply Social group (they breed in colonies, not isolation) Colour inheritance: Interestingly, breeding same-coloured individuals doesn't produce single-colour offspring. The colour variation appears to be maintained regardless of parental colouration—offspring display the full range of colours even when parents are identical. This makes "isolating" specific colours essentially impossible with current understanding. Colony management: Their prolific breeding means colonies can grow substantially. Ensure enclosure size accommodates growing populations or be prepared to divide colonies. Armadillidium vulgare St. Lucia: Habitat Setup Creating appropriate conditions is straightforward given their adaptable nature. Enclosure: Transparent containers or tanks work well—their colourful appearance deserves visibility. Ensure adequate space for colony movement and growth. Good ventilation is important but balance with humidity retention. Secure lids prevent escapes. Substrate: Use moisture-retaining substrate soft enough for burrowing: Organic topsoil as a base (pesticide-free) Sphagnum peat moss mixed throughout Sphagnum moss patches for moisture retention Crushed limestone or calcium powder incorporated Leaf litter layered on top (serves as food and cover) Substrate should be moist but not waterlogged. Overwetting causes mould and bacterial growth. Humidity: 70-80%—they need consistent moisture reflecting their humid Caribbean origins: Maintain moist substrate throughout Mist regularly to maintain humidity Provide moisture gradient where possible Leaf litter helps retain humidity Balance moisture with ventilation to prevent stagnation Ventilation: Medium ventilation. Adequate airflow prevents mould while maintaining humidity. Ventilation holes in enclosure sides work well. Décor and hides: Driftwood pieces Cork bark and tubes Flat bark sections Leaf litter coverage Various hiding spots distributed throughout These serve dual purposes—activity spaces for exploration and hiding spots for security. Their confident nature means they'll use open spaces as well as hides. Temperature: 21-27°C (70-80°F). Room temperature in UK homes typically works. They appreciate gentle warmth—heat lamps can be beneficial but aren't essential in heated homes. Lighting: They tolerate gentle light better than strictly nocturnal species. Their bold behaviour means they don't hide immediately when exposed to light. However, avoid harsh direct lighting or placement in bright sunlit locations. Water: A shallow water dish with clean water can be provided. Alternatively, regular misting maintains hydration. Ensure any water dish has escape routes (pebbles or textured edges) to prevent drowning. Bioactive Use Jelly Bean isopods function well as bioactive cleanup crew with added visual interest. Best suited for: Tropical bioactive enclosures Humid vivarium setups Display terrariums where colourful cleanup crew adds interest Planted tanks needing detritivores Any setup maintaining 70-80% humidity Advantages: Multicoloured appearance adds genuine visual interest Bold behaviour makes them visible rather than hidden Prolific breeding maintains populations Enthusiastic feeders process waste effectively Hardy Armadillidium genetics Considerations: Require higher humidity than some Armadillidium species Caribbean origins mean they prefer consistent warmth Prolific breeding can lead to large populations Compared to other cleanup crew: More colourful than standard A. vulgare. More humidity-dependent than Mediterranean Armadillidium. Bolder and more visible than many Cubaris species. Good choice when you want cleanup crew that's actually visible and interesting. Suitability Jelly Bean isopods suit a wide range of keepers. Excellent choice for: Beginners wanting attractive, easy isopods Keepers wanting visible, active species Anyone interested in colour variation genetics Humid bioactive setups needing colourful cleanup crew Display enclosures where appearance matters Those who find shy, hiding isopods frustrating Not ideal for: Arid or low-humidity setups Keepers wanting to isolate single-colour lines (not possible) Very small enclosures (they need group living) Care level: Low difficulty. They're hardy Armadillidium with straightforward requirements. Their bold nature and good appetites make them easy to monitor and feed. Prolific breeding means colonies establish readily. One of the easier species to keep successfully. Value assessment: At £12 for 10, they offer excellent value for attractive, engaging isopods. The colour variation means every individual is visually interesting. Their confident behaviour and reliable breeding make them genuinely enjoyable rather than just functional. More visually appealing than standard A. vulgare at only modest price increase. Expectations: Expect a colourful, active colony that's actually visible and entertaining to watch. Expect bold feeding behaviour that makes interaction satisfying. Expect prolific breeding that builds colonies quickly. Don't expect to isolate single colours—the variation is part of their charm. Expect hardy isopods that reward basic care with thriving, growing populations. The appeal: Jelly Beans combine the hardiness of common Armadillidium vulgare with genuine visual interest and engaging behaviour. They're isopods you'll actually see and enjoy watching, not just functional decomposers hidden in substrate. For keepers wanting personality alongside practicality, they deliver on both fronts.

The Gem Mix represents a carefully curated collection of Armadillidium vulgare colour morphs, bringing together various genetic expressions of the common pill bug in one diverse colony. These classic European isopods offer the perfect introduction to the world of isopod keeping, combining hardiness with visual variety. Each culture contains a mix of colors that may include orange, yellow, grey, and pied variations, creating a living kaleidoscope that evolves as your colony grows. A Glimpse Origin: Europe (Captive Bred) Scientific Name: Armadillidium vulgare 'Gem Mix' Difficulty Level: Easy Adult Size: Up to 20mm (0.79 inches) Rarity: Common Temperature: 65°F to 80°F (18°C to 27°C) Humidity: 40% to 60% with moisture gradient Favorite Foods: Hardwood leaf litter, decaying wood, vegetables Supplements: Fish flakes, dried shrimp, calcium sources Overview The Gem Mix brings together multiple color morphs of the reliable Armadillidium vulgare, one of the most widespread terrestrial isopods in the world. True to their "roly-poly" nickname, these isopods can roll into a perfect ball when threatened - a defense mechanism that never gets old. What makes the Gem Mix special is the genetic diversity within each culture, offering the excitement of seeing different colors emerge with each new generation. While individual morphs may breed true, the mixed nature of these colonies means you'll always have visual variety in your enclosure. These Mediterranean natives have adapted brilliantly to life across Europe and beyond, making them exceptionally forgiving of minor husbandry mistakes. They're active during both day and night, providing plenty of opportunities to observe their social behaviors and feeding patterns. Basic Care Enclosure Setup: Minimum 5-litre container for starter colonies (10-15 individuals) Well-ventilated lid essential - these isopods prefer good airflow 2-3 inch substrate layer (avoid overly moisture-retentive substrates) Mix of dry and moist zones crucial for proper molting Cork bark and egg cartons for hiding spots Leaf litter layer for food and shelter Substrate Recommendations: 40% organic compost or forest humus 30% decomposed hardwood 20% crushed leaf litter 10% calcium source (crushed limestone or cuttlebone) Environmental Conditions: Unlike tropical species, A. vulgare prefers moderate conditions with excellent ventilation. Maintain one end of the enclosure slightly moist while keeping the other end dry. This species is particularly susceptible to overly wet conditions, which can lead to bacterial infections. Mist lightly once or twice weekly, focusing on one side only. Feeding: Feed once or twice weekly with portions consumed within 24-48 hours. Remove uneaten fresh foods promptly to prevent mold. Primary diet should consist of dried oak and beech leaves, supplemented with vegetables like carrot, squash, and potato. Protein supplements such as fish flakes or dried minnows should be offered sparingly, once every two weeks. Breeding Notes Gem Mix colonies typically establish well within 2-3 months. Females carry eggs in a marsupium (brood pouch) for approximately 4 weeks before releasing fully formed young. With proper conditions, expect steady reproduction year-round, though breeding naturally slows during cooler months. The mixed genetics mean offspring colors can be somewhat unpredictable, adding an element of surprise to each new generation. The PostPods Difference Our Gem Mix cultures are established from multiple genetic lines to ensure maximum diversity. Each culture contains a minimum of 10 individuals with varied colour expressions, giving you the best start for a thriving, visually interesting colony.

Armadillidium depressum represents one of the most underappreciated species in the isopod hobby—a robust, beginner-friendly native of Britain that combines impressive size with remarkably bold behavior. These substantial pill bugs have earned admiration among experienced keepers for their peaceful temperament and reluctance to flee when observed, making them exceptional display animals that actually reward patient observation rather than constantly hiding. Species Overview Place of Origin: Britain (United Kingdom)Family: ArmadillidaeGenus: ArmadillidiumSpecies: Armadillidium depressum Key Care Requirements Maintenance Effort: LowIdeal Temperature Range: 63°F-78°F (17°C-26°C)Reproduction Rate: Moderate to FastVentilation: MediumGeneral Size: 18-20mmRarity Level: MediumHumidity Range: 50%-70%Preferred Diet: Leaf litter, vegetables, hardwood, protein supplementsEssential Supplements: Cuttlefish bone, limestone, calcium powder Natural Habitat and Behaviour In their native British Isles, Armadillidium depressum inhabit temperate woodland floors, garden environments, and areas with moderate moisture levels. These adaptable isopods thrive in the cool, damp conditions characteristic of British climates, where they serve essential roles breaking down leaf litter and organic matter beneath logs, stones, and accumulated vegetation. Like other members of the Armadillidium genus, A. depressum possess the characteristic ability to roll into tight protective balls when threatened—the classic "pill bug" defense mechanism that gives them their common name. However, what truly distinguishes this species is their remarkably calm demeanor compared to more skittish varieties. These isopods display notably pacific (peaceful) behavior and confidence that makes them exceptional terrarium subjects. Unlike many species that immediately scatter when enclosures are opened, A. depressum often continue foraging or simply pause briefly before resuming activities. This bold temperament allows keepers to actually observe natural behaviors rather than catching fleeting glimpses of retreating isopods. Their willingness to remain visible during daylight hours—unusual for nocturnal species—adds to their appeal as display animals. Understanding these natural behaviors helps recreate appropriate conditions in captivity, ensuring successful bioactive setups that mirror their temperate woodland origins whilst encouraging the confident foraging that makes this species so rewarding to observe. Physical Characteristics Armadillidium depressum showcases impressive size among commonly kept isopod species. Adults typically reach 18-20mm in length, providing substantial presence that makes observation easy even for keepers with aging eyes or those observing from distance. Their robust build and chunky proportions create visual impact exceeding many smaller varieties. Coloration in wild-type specimens varies considerably between individuals, creating natural diversity within colonies. Some specimens display faded yellow or cream spots distributed across their dorsal segments, whilst others present as completely grey without obvious patterning. This variability adds interest to colonies, where multiple color variations coexist peacefully. Certain morphs—particularly the highly sought "Magic Potion" variety—display a distinctive crystalline, translucent pearl effect that creates almost luminous quality to their exoskeleton. This pearlescent sheen distinguishes A. depressum Magic Potion from other dalmatian-gene species, giving them a unique visual signature appreciated by collectors. The segmented exoskeleton shows clear demarcation between body sections, with the characteristic ribbed texture typical of Armadillidium species. Their substantial size and thick calcification require consistent calcium intake to maintain, though they prove less demanding than some specialized tropical varieties. Sexual dimorphism becomes apparent in mature specimens, with females displaying broader builds to accommodate marsupial pouches. Males show slightly more elongated proportions, though differences remain subtle compared to more dimorphic species. These physical variations assist breeders in colony management whilst adding natural diversity to established populations. Diet and Nutrition As versatile detritivores adapted to British woodland environments, Armadillidium depressum accept remarkably diverse feeding programmes. Their natural diet consists primarily of decomposing leaf matter, softening hardwood, and the varied organic materials found on temperate forest floors—a flexibility that translates to straightforward captive feeding regimes. Provide a foundation of quality hardwood leaf litter—oak, beech, and maple work excellently, though most pesticide-free deciduous leaves prove acceptable. These materials supply long-term nutrition as isopods gradually process them through continuous feeding. The thick litter layers recreate woodland floor conditions whilst providing ongoing sustenance. Softwood and well-aged hardwood pieces serve as both hiding structures and supplemental food sources. Unlike species requiring exclusively hardwoods, A. depressum readily consume softer materials, making feeding programmes more flexible than demanding specialists. Position wood pieces partially buried in substrate to encourage exploration and feeding activity. Fresh vegetable supplements are enthusiastically accepted by this species. Offer organic carrots, squash, sweet potatoes, and similar items 2-3 times weekly. Their willingness to feed visibly on fresh foods provides excellent observation opportunities, as groups often gather around choice items. Remove uneaten portions within 48 hours to prevent mold issues. Calcium supplementation remains essential for maintaining their impressive exoskeletons and supporting successful molting cycles. Provide cuttlefish bone pieces, crushed limestone, and powdered calcium throughout the substrate. Their substantial size and rapid growth rates mean calcium requirements remain consistently high throughout their lifecycle. Protein sources support colony health and reproductive success. High-quality fish flakes, dried shrimp, or specialized isopod foods offered 2-3 times weekly provide necessary protein without risk of overfeeding. Their peaceful temperament means multiple individuals can feed simultaneously without aggressive competition. The species' dietary flexibility makes them forgiving subjects for beginning keepers still learning feeding routines, whilst their visible feeding behaviors reward experienced collectors seeking engaging display animals. Creating the Perfect Enclosure Successfully housing Armadillidium depressum proves straightforward due to their adaptable nature and moderate requirements. Start with well-ventilated containers of at least 6-quart capacity for starter cultures, with larger enclosures supporting established breeding colonies comfortably. Ventilation requirements fall into the moderate range—create adequate airflow through multiple small holes covered with fine mesh, but avoid excessive ventilation that rapidly dries substrate. The balance proves less critical than high-humidity tropical species, giving keepers greater flexibility in container selection. Substrate depth should reach 5-8cm to accommodate natural burrowing behaviors whilst providing moisture gradients. Create a base layer using quality organic topsoil mixed with leaf mold and decomposed wood matter. Avoid products containing fertilizers or pesticides that harm isopods. Layer substantial amounts of hardwood leaf litter over the base substrate, creating the accumulations these woodland species encounter naturally. Add cork bark pieces, wood chunks, and flat stones throughout to create varied microhabitats offering multiple hiding spots and exploration opportunities. The moisture gradient proves important for this species—maintain approximately one-third of the enclosure moderately moist whilst allowing the remainder to stay drier. This arrangement lets individuals self-regulate their hydration needs, preventing issues from excessive dampness or insufficient moisture. Place sphagnum moss patches in the moister section to help retain humidity without waterlogging substrate. Include calcium sources throughout—cuttlebone chunks, crushed oyster shell, and limestone pieces should be readily accessible. Their rapid growth and substantial exoskeletons require ongoing calcium intake, though they prove less demanding than extreme specialists. Consider their bold temperament when designing displays. Unlike shy species requiring extensive cover, A. depressum benefit from strategic viewing areas where their confident foraging can be observed. Cork bark pieces positioned to create windows into substrate layers allow observation of burrowing activities whilst maintaining necessary security. Live plants adapted to temperate conditions enhance both aesthetics and environmental stability, particularly moss varieties and small ferns. Their moderate moisture requirements suit planted setups well, creating naturalistic displays that showcase these substantial isopods effectively. Temperature and Humidity Management Armadillidium depressum thrive in cool to moderate temperatures reflecting their British origins. Maintain enclosures between 63-78°F (17-26°C), with room temperature typically falling perfectly within their comfort range. This temperature tolerance makes them exceptional choices for keepers lacking climate-controlled spaces or experiencing seasonal variations. Unlike tropical species requiring supplemental heating, A. depressum often need no additional warmth in typical homes. Their tolerance for cooler temperatures—down to the low 60s°F—means they handle seasonal fluctuations that stress heat-dependent varieties. During warmer months, ensure enclosures don't exceed the upper 70s°F, as excessive heat combined with moderate humidity can cause stress. Temperature stability proves less critical than tropical specialists, giving keepers greater flexibility. Gradual seasonal variations pose minimal problems, though dramatic day-night fluctuations should be avoided. Their temperate origins mean they've evolved tolerating the variable conditions characteristic of British climates. Humidity management requires moderate attention without the precision demanded by cave-dwelling tropicals. Maintain 50-70% relative humidity through periodic misting with dechlorinated water. However, this species appreciates moisture gradients more than uniform dampness—keep one section moderately moist whilst allowing other areas to dry somewhat between mistings. The substrate should feel consistently moist in the designated damp section but never waterlogged or soggy. Squeeze-testing should yield slight moisture without excessive water drainage. The drier sections should feel barely damp, providing options for individuals seeking lower humidity microhabitats. Monitor humidity using reliable hygrometers, though substrate observation often provides adequate practical guidance. If isopods congregate excessively in the moist section, increase overall humidity slightly. Conversely, if they avoid damp areas, improve ventilation and reduce watering frequency. Their moderate humidity requirements make them excellent candidates for temperate bioactive setups where extreme moisture levels prove impractical. The balance between retaining adequate moisture and preventing stagnation comes more naturally than high-humidity tropical specialists. Breeding and Colony Development Armadillidium depressum reproduce at moderate to fast rates once established, making them rewarding subjects for breeders and excellent candidates for those seeking expanding cleanup crew populations. Females typically produce broods of 15-30 offspring after 4-6 week gestation periods in their marsupial pouches—substantially larger than many slower-breeding species. Sexual maturity arrives at approximately 3-5 months under optimal conditions, with breeding activity remaining consistent throughout the year when stable conditions are maintained. Their temperate origins mean they don't require specific seasonal cues to trigger reproduction, simplifying breeding programmes compared to species with complex environmental triggers. Creating breeding-conducive environments requires maintaining consistent temperature and moderate humidity levels, providing abundant high-quality foods, and minimizing disturbances. Adequate calcium availability proves essential—calcium-deficient females often produce smaller broods or offspring with development issues. Juvenile isopods emerge as perfect miniatures of adults, immediately beginning to feed on fine organic particles in the substrate. Initial growth progresses steadily, with individuals requiring 4-6 months to reach full size depending on conditions. Their moderate growth rate means colonies expand reliably without overwhelming enclosures as rapidly as truly prolific species. The peaceful temperament characteristic of this species extends to breeding dynamics. Unlike some Armadillidium varieties where males display territorial aggression, A. depressum colonies typically maintain harmonious relationships even at high densities. This trait makes them particularly suitable for community setups or mixed-species enclosures. Established colonies become reliably self-sustaining, with multiple generations coexisting peacefully and breeding continuously. Their moderate reproduction rate creates steady population growth without the explosive expansions that can overwhelm smaller enclosures within months. Care Difficulty and Considerations Armadillidium depressum ranks among the most beginner-friendly isopod species available, making them outstanding choices for those new to the hobby. Their temperate requirements, dietary flexibility, and moderate humidity needs forgive the inevitable care errors beginners make whilst learning proper husbandry techniques. Success requires only basic attention to moisture gradients and regular feeding—substantially less demanding than tropical specialists requiring precise environmental parameters. Their tolerance for temperature variations, ability to handle brief care lapses, and resistance to common beginner mistakes make them ideal starter species for new keepers. The substantial size and bold temperament create rewarding keeping experiences even for absolute beginners. Unlike shy species that hide constantly, A. depressum provide regular observation opportunities that help new keepers understand isopod behaviors and environmental preferences. This educational value proves invaluable for those building foundational knowledge before progressing to more demanding varieties. Maintenance requirements remain straightforward—periodic misting, weekly feeding supplements, and occasional substrate spot-cleaning typically suffice. Their moderate reproduction rate means population management rarely becomes overwhelming, whilst their size makes counting and transferring individuals manageable even for those with limited dexterity. For experienced keepers, A. depressum offer reliable cleanup crew performance in bioactive enclosures whilst their bold nature ensures visibility that many specialized species lack. Their substantial size makes them suitable for larger reptiles and amphibians, expanding their utility beyond typical dwarf cleanup crew species. The combination of beginner-friendly care, engaging behaviors, and practical utility makes them valuable additions to collections at any experience level—from first-time keepers building confidence to experts maintaining diverse breeding programmes. Why Choose Armadillidium Depressum? These remarkable British natives represent outstanding additions for keepers at any experience level seeking reliable, visible, and engaging isopod species. Their impressive size ensures easy observation, whilst their peaceful temperament creates rewarding keeping experiences that shy species simply cannot match. Beyond practical benefits, A. depressum provide excellent value through rapid establishment, consistent breeding, and versatile applications. Whether building first colonies, expanding cleanup crews, or seeking display-worthy species that actually remain visible, these substantial pill bugs deliver reliable performance. Their temperate requirements make them accessible to keepers worldwide without expensive climate control equipment. The moderate care demands suit busy schedules, whilst their forgiving nature tolerates the inevitable lapses that challenge even experienced collectors during hectic periods. For those selecting species for diverse collections, A. depressum fill essential niches between tiny dwarf species and giant rarities. Their size suits varied applications, from bioactive cleanup crews to breeding projects, whilst their bold behavior ensures they contribute visible interest to naturalistic displays. Whether starting isopod keeping journeys or adding reliable performers to established collections, Armadillidium depressum represent wise investments through their combination of size, temperament, and straightforward care requirements. They prove that common doesn't mean ordinary—these British beauties demonstrate that readily available species can deliver exceptional keeping experiences rivaling exotic rarities.

Armadillidium Granulatum White Pearl Isopods are an extraordinary species known for their striking pale and pearlescent appearance. Unlike the typical yellow-spotted Spanish Yellow morph, the Pearl variety showcases a softer, more uniform light coloration that makes them highly unique and desirable among collectors. These isopods are hardy and adapt well to artificial habitats, making them a popular choice for enthusiasts. With their easy care and beautiful appearance, they stand out as a favourite in many bioactive setups.   Armadillidium Granulatum White Pearl Isopods: Insight Common Name: Spanish Yellow Isopod Origin: Spain Size: 2.5 cm Difficulty level: low Temperature: 64℉ to 82℉ Rarity:Uncommon Humidity: 75% to 80% Favourite Food: Repashy bug burger, leaf litter Supplements: Cuttlefish bone   Armadillidium Granulatum Isopods: Introduction Armadillidium Granulatum isopods are one of the largest isopods. They settle into new environments easily and are easy to breed. The yellow spots on the exoskeleton are unique, and they are different for each isopod.    These critters are indigenous to Spain and can be found in, among others, wet environments like fallen leaves, rocks, carks, etc. They are hardy and quite easy to take care of in captivity and are a great addition to terrariums.   Armadillidium Granulatum Isopods: Characteristics and Traits They have a textured carapace; therefore, they are also known as Granulated Pill isopods. These roly-polies have soft shells and are used as clean-up crews. Their spots are unique in each isopod. They are semi-aquatic creatures and can be grown in terrariums and paludariums.   They have humps behind their body called "uropods". They help in movement, especially when they feel threatened. It is highly prolific in nature and breeds very early.  Easy to maintain and are child-friendly. They are omnivores, docile and easy to care for. They are from the southwestern part of Europe and are commonly found in gardens, forests, grasslands and urban areas.    Armadillidium Granulatum Isopods: Morphs The Armadillidium Granulatum is commonly seen in dark colour with bright yellow spots. However, there are various morphs for this species. They are the following: Armadillidium Granulatum (lemon): has a higher yellow expression than the dark colour with a brown background. Armadillidium Granulatum (white pearl): rare albino morph of the regular Armadillidum Granulatum.    Armadillidium Granulatum white pearl Isopods: Diet Armadillidum Granulatum feeds on pretty much all types of food. They are scavengers and feed on detritus, like decaying plants, fungi, roots, and algae. They also feed on dead insects and other invertebrates.    When breeding in a closed enclosure, it is important to provide a balanced diet. Feeding greens, veggies, and fruits helps to maintain its health. Shredded shrimp and oyster shells are provided for calcium and protein. Repashy bug burger is given as an alternative to traditional food, which helps balance all nutrients.     Armadillidium Granulatum Isopods: Offspring Armadillidium Granulatum is highly prolific and produces offspring before reaching adulthood.  It is expected to find small broods along with these isopods who are sub-adults. They produce a large number of litters. The mating of these species is simple. After the mating ritual, the male will deposit spermatozoa into the female's pouch. The female stores them till they are ready to produce offspring. Once the development is complete, the female deposits them in pouches. This later produced up to 40 youngs per brood.  These species can reproduce without their mate. The females that produce offspring without mating will be born as clones.   Armadillidium Granulatum white pearl Isopods: Basic Care Here are the following tips and instructions to provide basic care for Armadillidium Granulatum isopods.  For the isopods, provide a closed terrarium with a moist substrate made of coco peat or peat moss. Mist twice a day, and it is essential to maintain humidity around 75% to 80%. Keep live plants and organic materials in the enclosure. Keep ⅓ of the enclosure moist and leave the rest arid.  Use a glass or a plastic container for breeding the isopods. Provide holes for ventilation to prevent excess humidity. Avoid keeping the isopod box under direct sunlight. Add springtails to prevent and mitigate moulds. Cork bark, lotus pods, coconut halves and egg cartons to create hiding spots for the isopods. Provide calcium and protein-rich food for healthy offspring and moulting. Add various types of moss to serve both as a snack as well as a hiding place for the isopods.   Armadillidium Granulatum Isopods: Natural Habitat The natural environment of the Armadillidium Granulatum is typically cold, with a lot of decayed food and hiding areas. These species are nocturnal, and they hide under the soil during the daytime. In the wild, these species form clusters under rocks and wooden barks. This is done to retain their body moisture and to ward off predators.    It is necessary to understand the natural environment of Armadillidium Granulatum isopods so that it can be replicated in the artificial habitat setting.    Armadillidium Granulatum Isopods: Artificial Setting The method of setting up an artificial setup for the isopods should be done in a plastic shoebox tub. Providing a lid for the tubs adds safety to the enclosure. Making a series of holes on the sides of the container will help attain healthy flow and control the humidity inside the enclosure.    Providing a substrate of 1-3 inches (4 in for burrowing species) will provide a proper foundation or base for the habitat. Isopods prefer deep layers and like to feel safe. Add sphagnum Moss and lots and lots of leaf litter, along with pieces of wood or cork bark, to help provide them with a better environment.    It is important to maintain a temperature of around 75℉ and a moisture gradient of around 75% to create an optimal environment for the isopods to live in the artificial setting.    Armadillidium Granulatum Isopods: Substrate Mixture Making a high quality substrate mixture is crucial. As the Armadillidium Granulatum isopods are humidity-loving creatures, one must offer a suitable substrate mix.   The ABG substrate mix is a combination of charcoal, orchid bark, sphagnum moss, tree fern fibre and peat moss. They are very much suited for tropical terrariums as well as isopod substrate mix. It helps maintain moisture without trapping water for proper drainage, thus creating an ideal environment for isopod and springtail colonies.   Making a thick base creates a stable foundation for the isopod enclosure. This, along with adding wood bark, leaf fodder, and protein supplements, creates a suitable environment for the isopods to thrive. 

Though the world of isopods is filled with various species, something about Milky Way Isopods makes them captivating keepers and hobbyists. One outstanding feature that makes them adored by isopod lovers is their speckled exoskeleton, which imitates a starry night sky. It is nothing less than an illusion that makes you keep admiring them. Other than that, Milky Way Isopods are easy to maintain and involve no hassles like some other species do. If you are a beginner, you will find them easy to handle. A Glimpse Origin: UK (Jennifer Gosling) Scientific Name: Armadillidium gestroi Difficulty: Easy Temperature: 20-24C Rarity: Not rare Size: Up to 1.5 inches Humidity: 60-80% Favourable Foods: Vegetable scraps, leaf litter, rotten hardwoods, cuttlebone, eggshells, oyster shells. An Overview Milky Way Isopods are land-dwelling isopods which were first successfully isolated and developed by Jennifer Gosling in the UK. But you can now find them in other regions due to trading among keepers. These isopods are exotic because of their coloration and patterns, which are hard to find in other species. Their speckled exoskeleton makes them look attractive and appealing to keepers. Belonging to the Armadillidiidae family, this species is known precisely for its unique self-defense mechanism called conglobation. A mechanism allows them to curve into a ball to keep themselves from attacking their soft bellies. They usually do this in the wild, but you can also see this behavior in captivity if they are threatened. Compared to other isopods, Milky Way Isopods are much bigger. They grow up to 1.5 inches long and can easily adapt to captive environments. Basic Care You cannot expect your isopods to live healthily unless you take care of them properly. Here are the key aspects of their care: Use a large container with enough space for your isopods to roam freely and build a colony when they breed. You can use plastic or glass terrariums; the choice is yours. To thrive without correct humidity and temperature is almost impossible for them, making it crucial for you that levels don’t fluctuate much; otherwise, it can cause problems. Milky Way Isopods are found in humid areas, which means you must create a similar setup in captivity as well. Mist the terrarium regularly, and everything should be fine. Since they are nocturnal, they don’t need special lighting. Just an ambient room light is sufficient for them to thrive. Milky Way Isopods: Feeding Milky Way Isopods are not different when it concerns their diet. Just like the majority of species, they, too, love to feed on decaying organic matter. To keep their bellies happy, feed them rotting leaves from hardwood trees like oak or beech. Not just their happy meal, but these also contain nutrients essential for their development. Veggies like carrots, zucchini, or potatoes also add to their better health and well-being.  Appearance & Behaviour Milky Way Isopods are one of the most attractive species. The patterns they have sprinkled on their bodies create a unique look. Their appearance and behavior make them a highly sought-after species in the isopod-keeping. Milky Way Isopods are most active at night when the sun goes down, and it is the perfect time to explore their surroundings. They are social creatures and prefer to live in colonies like other isopods do. Milky Way Isopods: Habitat Milky Way Isopods need a stable and safe environment to live and breed peacefully without fear. You can create a similar setup by adding moist areas in their habitat. For this, use rich organic matter like leaf litter and decaying wood that are found in forest floors naturally. Also, add a lot of hiding places where they can seek shelter or rest when not active. Substrate Mix Be it Milky Way Isopods or any other species, they don’t do well without a good substrate mix. This is why you should pay more attention to this aspect and ready a proper substrate mix. For the base layer, use coconut coir and organic potting soil as they encourage burrowing behaviors. For moisture retention, incorporate sphagnum moss to maintain the necessary humidity levels and provide additional foraging material. You can also add leaf litter and calcium sources to complete the setup.

Armadillidium espanyoli "Marbelized" is a small to medium Spanish isopod with distinctive white marbled patterning across its dark body. Adults reach around 1.6 cm, making them a reasonably sized Armadillidium that's easy to observe and appreciate. The marble-like white markings give each individual a unique appearance, making them popular as display species with collectors who want something visually interesting without the demanding care requirements of exotic tropical species. A Glimpse Origin: Spain Scientific Name: Armadillidium espanyoli "Marbelized" Maintenance required: Low to Medium Average Size: 1.4-1.6 cm Rarity: Medium Lifespan: 2-3 years Temperature: 20-28°C (68-83°F) Ventilation: Low to Medium Humidity: 50-70% (with moisture gradient) Favorite food: Leaf litter, hardwood, vegetables Supplements: Cuttlefish bone, crushed eggshells, limestone Armadillidium espanyoli Marbelized: Introduction Armadillidium espanyoli originates from Spain and has become reasonably established in the hobby. The "Marbelized" form displays white patterning across the body that resembles marble veining—hence the name. This patterning varies between individuals, with some showing more extensive white markings than others, giving each isopod a somewhat unique appearance. At around 1.6 cm when fully grown, they're a decent size for an Armadillidium—large enough to observe comfortably and appreciate the marbled patterning, without being one of the giant species. In a well-lit display enclosure, the contrast between the dark base colour and white markings is quite attractive. Care requirements are fairly straightforward—they're not demanding compared to many exotic species, though they do have some preferences regarding humidity gradients that should be accommodated. They take a bit of time to establish and start breeding reliably, so patience is needed initially. Armadillidium espanyoli Marbelized: Physical Traits and Characteristics Adults reach approximately 1.4-1.6 cm in length Dark base colour with white marbled patterning across the body Pattern intensity and coverage varies between individuals Highly calcified, hard exoskeleton typical of Armadillidium Classic pill bug shape—smooth, domed body Ability to conglobate (roll into a tight ball) when threatened Juveniles show the marbled pattern from an early age, though it may become more defined as they mature Behaviour Armadillidium espanyoli Marbelized are relatively calm, undemanding isopods that tend to stay put once established. Settling in: They can take some time to establish in a new enclosure. Don't expect immediate breeding activity—give them several weeks to settle and feel secure before expecting to see population growth. Activity levels: Once comfortable, they'll forage and explore, and their decent size means they're reasonably visible when active. They're not particularly shy compared to some species and will venture out to forage once established. Burrowing: They tend to burrow and hide in substrate and under cover rather than climbing. This makes them relatively secure in enclosures—they're not escape artists and generally stay where they're meant to be. Defence: Like other Armadillidium species, they roll into a tight, satisfying ball when disturbed. Their size makes this defensive behaviour easy to observe. Temperament: Peaceful and non-aggressive. They coexist well with other invertebrates and won't cause problems in mixed setups. Diet Armadillidium espanyoli Marbelized are detritivores with straightforward dietary requirements. Primary foods: Dried leaf litter (oak, beech, and similar hardwoods) Decaying hardwood Cork bark Supplementary foods: Vegetables: carrot, courgette, cucumber, sweet potato (dried or fresh) Fish flakes for protein Pollen (they seem to appreciate this) Small amounts of fruit occasionally Calcium: Essential for their highly calcified exoskeletons. Provide cuttlefish bone, crushed eggshells, or crushed limestone as a constant calcium source. Feeding notes: Provide a base of leaf litter and supplement with vegetables every few days. Remove uneaten fresh foods promptly—in humid conditions mould develops quickly, and these isopods prefer drier environments where mould is less tolerated. Dried vegetable scraps are often better than fresh for this species, as moisture from fresh foods can contribute to unwanted humidity in the enclosure. Armadillidium espanyoli Marbelized: Breeding This species breeds reasonably well once established, though initial establishment takes patience. Breeding basics: Females carry eggs in a marsupium and release fully formed juveniles Gestation period is relatively long—around 60 days, longer than many Armadillidium species Once established, they breed steadily Brood sizes are moderate Establishment period: Don't expect immediate breeding. New colonies often take time to settle before reproduction begins. Culture them separately first and let the colony establish before introducing them to bioactive setups if that's your goal. Conditions for breeding: Stable temperature within preferred range Appropriate humidity gradient (not too wet) Adequate calcium for breeding females Sufficient hiding spots Minimal disturbance during establishment Population growth: Once established, population growth is steady. They're not explosive breeders, but colonies build consistently over time. Armadillidium espanyoli Marbelized: Habitat Setup Enclosure: A medium container works well for this species. A 10-15 litre container is suitable for a colony. They don't climb much, so escape isn't a major concern, but fine mesh over any ventilation is still sensible. Low to medium ventilation is appropriate. They don't need high airflow like some arid species, but stagnant conditions aren't ideal either. Substrate: Use a substrate that provides both moisture retention and drier areas: Organic topsoil as a base (pesticide-free) Sphagnum peat moss mixed in Leaf litter worked into the substrate and layered on top Decaying hardwood pieces Crushed limestone or calcium powder throughout Substrate depth of 5-8 cm is adequate. They burrow and appreciate being able to dig into the substrate when needed. Moisture gradient: Important for this species. They need access to moisture but prefer predominantly drier conditions—too much humidity can be problematic. Set up approximately 30-40% of the enclosure with damp substrate or sphagnum moss, leaving the majority (60-70%) drier. This allows them to regulate their own moisture needs. Overall humidity: Aim for 50-70%. Err on the drier side rather than keeping things consistently wet. They're Spanish isopods adapted to Mediterranean-type conditions, not tropical humidity. Ventilation: Low to medium. Some airflow prevents stagnation but excessive ventilation will dry out the enclosure too quickly. Décor and hides: Cork bark pieces (they particularly like hiding under and in cork) Flat stones or slate Leaf litter coverage Hardwood bark pieces Moss patches in the humid area Cork bark is particularly favoured—they'll burrow into gaps and crevices and use it as shelter. Temperature: Room temperature works well (20-28°C). They tolerate a reasonable range but avoid extremes. No supplementary heating is typically needed in normal UK household conditions. Display considerations: If you want to appreciate the marbled patterning, glass enclosures work well for display. Good lighting helps show off the white markings against the dark base colour. Bioactive Use Armadillidium espanyoli Marbelized can work in bioactive setups, with their size making them reasonably practical. Advantages: Large enough to be functional decomposers Won't compete aggressively with other cleanup crew Burrow rather than climb, staying in the substrate where cleanup crew belong Attractive enough to add visual interest when spotted Considerations: Their slower establishment means building up numbers takes time Better suited to drier bioactive setups than tropical humid enclosures Small juveniles may still be eaten by some reptiles Recommended setups: Mediterranean or semi-arid style bioactive enclosures suit them better than high-humidity tropical setups. Consider them for gecko species that prefer moderate humidity, arid invertebrate setups, or dedicated display colonies. Suitability Armadillidium espanyoli Marbelized are suitable for keepers who want an attractive, patterned species without extreme care requirements. Good choice for: Keepers who appreciate visually interesting isopods Display enclosures where aesthetics matter Collectors building varied collections Semi-arid or Mediterranean-style setups Those patient enough for slower establishment Not ideal for: High-humidity tropical setups Those wanting rapid colony growth from the start Complete beginners (start with something hardier like P. scaber or A. vulgare) Care level: Low to medium difficulty. They're not demanding once you understand their preference for drier conditions and give them time to establish. The main requirement is patience during the initial settlement period and avoiding the temptation to keep things too wet. Value: Good value for an attractive, patterned species. More affordable than many exotic isopods while still offering visual interest beyond common grey species. A solid choice for expanding a collection without significant expense.

One of the most popular Albanian isopods, the Armadillidium Flavoscutatum ‘Redhead’ Isopods, is a unique-looking Armadillidium isopod. These small to medium sized isopods are quite beginner-friendly pets. These high contrast and dark-brown body isopods make a great fit for bioactive terrarium setups. They are distinct-looking isopods. They lack any spots or markings. These low maintenance isopods have a shiny appearance that makes them even more beautiful. Seasoned enthusiasts will enjoy raising these red-orange head isopods.  Armadillidium Flavoscutatum ‘Redhead’ Isopods: A Glimpse Origin: Albania Scientific Name: Armadillidium Flavoscutatum Difficulty Level: Low Rarity: Uncommon Temperature: 22 to 26℃ Size: 2cm Humidity: 50 to 70% Favorite Foods: Fish flakes, cuttlefish, deadwood An Overview Armadillidium Flavoscutatum ‘Redhead’ Isopods are well known for their attractive contribution to bioactive vivarium and terrarium setups. These Albanian natives are acclaimed for their mesmerizing appearance.    Armadillidium Flavoscutatum ‘Redhead’ Isopods make excellent beginner-friendly pets. They are easy to keep and breed isopods. They help in decomposition processes and enhance microbial activity.    Being Albanian natives, the Armadillidium Flavoscutatum ‘Redhead’ Isopods thrive in a wide range of environments including grasslands and forests. Armadillidium Flavoscutatum ‘Redhead’ Isopods can be grown in social groups peacefully.    Armadillidium Flavoscutatum ‘Redhead’ Isopods are also known to eat leftover reptile food and turn organic matter into nutrient-rich. These eye-catching isopods are popular for their sparkly appearance amongst other Armadillidium collection enthusiasts. These fascinating detrivore species do not require special care. Basic Care You can use the following instructions and tips to provide the best care to Armadillidium Flavoscutatum ‘Redhead’ Isopod. Use orchid bark and coir as a ground substrate for your Armadillidium Flavoscutatum ‘Redhead’ Isopods.  You can use a terrarium for housing Armadillidium Flavoscutatum ‘Redhead’ Isopod. Keep the temperature of the container within 22 to 26℃. Add a dark cave or hiding spot for the Armadillidium Flavoscutatum ‘Redhead’ Isopod to give them something to cling to.  You can use decaying leaves and pieces of rotten white wood as a substrate.  Avoid keeping the enclosure in direct light.  Armadillidium Flavoscutatum ‘Redhead’ Isopods: Feeding Armadillidium Flavoscutatum ‘Redhead’ Isopods are primarily detritivores. These isopods feed on fish flakes, deadwood, and gammares. They are fond of food items like betel jelly, cuttlefish bone, etc. They also consume fruit and vegetables. They even feed on decomposed wood fibres and decaying organic matter.  Armadillidium Flavoscutatum ‘Redhead’ Isopods: Appearance And Behavior Armadillidium Flavoscutatum ‘Redhead’ Isopods are small to medium-sized isopods with a red-orange head.  Their shiny appearance distinguishes them from other Armadillidium Flavoscutatum isopods.  These isopods come in a dark brown body with no distinct markings or spots.  These isopods prefer drier environments and move slowly in moist environments.  The Armadillidium Flavoscutatum ‘Redhead’ Isopods can curl themselves in a sphere-like shape to avoid predation. Armadillidium Flavoscutatum ‘Redhead’ Isopods: Habitat The Armadillidium Flavoscutatum ‘Redhead’ Isopods prefer less humid conditions, but you will have to keep this ground police in a terrarium with a humid retreat. These rare Albanian isopods move quickly in dry conditions to search a humid corner in a bioactive terrarium setup. These extraordinary creatures can initiate a forward movement in order to escape predators that they can make out through weak ground vibrations.  Armadillidium Flavoscutatum ‘Redhead’ Isopods: Substrate Mix The substrate mix you select for Armadillidium Flavoscutatum ‘Redhead’ Isopods is important because it can help them thrive in a desirable environment. You can use sphagnum moss and coir as the base of your bioactive terrarium setup. Your natural substrate can also include decaying organic matter such as leaf litter. A substrate mix with leaf litter allows a terrarium setup to maintain humidity that is essential for these isopods to grow.