Cubaris sp. "Ice Flower" is one of the distinctive white Cubaris morphs available in the UK hobby. Keepers in Thailand present them as Thai animals, though no collection locality has been published, and they need steady warmth and humidity to thrive. This guide covers the husbandry without the sales-funnel framing - what they actually need and where they fit in a Cubaris collection.
What Are Ice Flower Isopods?
Ice Flower is a hobby trade name for a Cubaris morph showing ice-white colouration, sometimes with subtle blue or pale undertones. Like most premium Cubaris, the species classification is at genus level only - Cubaris sp. - without formal scientific description. The "Ice Flower" portion is a locality/morph designation rather than a unique taxonomic identity.
- Scientific Name: Cubaris sp. "Ice Flower"
- Family: Armadillidae (order Isopoda, suborder Oniscidea)
- Origin: Thailand on keepers' reports; no collection locality has been published
- Adult Size: 8-12 mm typical
- Lifespan: 2-3 years in good captive conditions
- Difficulty: Intermediate - a step up from the hardy beginner species, not a first isopod
- Visual Character: Ice-white to translucent body, sometimes with subtle blue undertones
- Conglobation: Like other Cubaris, they can roll into a ball when disturbed, though less strongly than Armadillidium
How They Compare to Similar Cubaris Morphs
Ice Flower is one of several white/pale Cubaris morphs in the UK hobby. Similar morphs include:
- Murina Glacier - a Cubaris murina variant with white-grey colouration. Often visually similar to Ice Flower
- Snow Queen - distinct white morph
- White Ducky - pale Rubber Ducky variant
- White Shark - another pale Cubaris locality
- White Panda Kings - pale Panda King variant
The various white Cubaris morphs share similar husbandry requirements but differ in bloodline genetics, body size, breeding rate, and exact visual character. Browse our full Cubaris collection for the complete range.
Husbandry Requirements
Temperature
Need consistent tropical temperatures: 21-26°C across the enclosure. UK ambient summer may briefly suffice, but supplementary heating is typically needed through autumn-to-spring for breeding activity.
Use a low-wattage heat mat on a thermostat, mounted on the SIDE of the enclosure (not underneath, which dries out the burrow layer). For more on heating equipment, see our heating equipment guide.
Humidity
Maintain humidity at 70-85%, highest at the damp end, with moderate ventilation that never stops. Stagnant humid air is the main killer of the still-air species - balance high moisture with cross-ventilation through fine mesh. Daily light misting plus a substrate that holds moisture without dripping creates the right conditions.
Substrate
Standard premium Cubaris substrate:
- Organic topsoil base, not coir - about 50%
- Flake soil mixed throughout for nutrition - our flake soil
- Crumbled decaying hardwood - our shredded rotten wood
- Generous surface layer of hardwood leaf litter - our leaf litter
- Limestone or calcium-rich pieces (a permanent calcium source)
Substrate depth: 5-8 cm minimum, more for burrowing and moulting refuges.
Hides and Structure
Multiple hides essential:
- Cork bark - multiple pieces in various sizes
- Lotus pods - natural enclosed spaces preferred for moulting
- Decaying wood pieces - both food and habitat
- Limestone pieces - calcium plus solid structure
Calcium
Non-negotiable for the premium Cubaris. Always-available cuttlebone, plus crushed eggshell or limestone pieces. Woodlice build a calcium carbonate cuticle, so consistent calcium access matters at every moult.
Diet
Standard premium Cubaris diet:
- Hardwood leaf litter - dietary foundation (oak, beech, maple, magnolia preferred)
- Decaying hardwood - both food and habitat
- Fresh vegetables - courgette, cucumber, sweet potato in small portions, 1-2 times weekly
- Protein supplements - essential. Fish flakes, dried shrimp, freeze-dried bloodworm, or insect-based meals. Offer 1-2 times per week
- Calcium - always available (see above)
For broader feeding guidance, see our protein feeding article and plant feeding article.
Climbing Mancae: Critical Husbandry Point
Like other premium Cubaris, Ice Flower mancae (baby isopods) can climb smooth vertical surfaces including glass and plastic. This is the single most important husbandry point keepers miss with this group.
Implications:
- All ventilation needs fine mesh (insect mesh, not coarser grilles)
- Lid must seal tightly with no gaps
- Any wires, tubes, or thermostat probes entering the enclosure must be sealed
- Regular checks for developing gaps as substrate settles or enclosure ages
Inadequate escape-proofing is the main cause of premium Cubaris colony losses in beginner setups.
Breeding Expectations
Ice Flower breed slowly compared to common species:
- Small broods (5-15 mancae)
- Longer intervals between broods
- Slower growth to sexual maturity (6-9 months)
- Self-sustaining colonies establish over 12-18 months with patient husbandry
- Settled colonies breed; frequently-disturbed ones don't
For successful breeding: stable tropical conditions, mixed-age starter group of at least 5-10 animals, continuous food and calcium supply, minimal disturbance.
Bioactive Compatibility
Ice Flower can be used in bioactive vivariums but require careful integration:
- Springtails are essential companions - the standard bioactive partner. Browse our springtail collection
- With dart frogs and similar tropical amphibians - fine in principle, but the slower-breeding Ice Flower may struggle to maintain population against frog predation. Faster-breeding species like dwarf whites or Powder Orange are often better cleanup crew choices
- With other Cubaris species - not recommended; we know of no test of whether they would cross, and a mixed tub cannot be sorted once there are young in it
For broader bioactive guidance, see our dart frog enclosures article.
Maintaining Morph Integrity
To preserve the distinctive Ice Flower colouration across generations:
- Don't mix with other Cubaris morphs - forms of one species interbreed, and we know of no test of the rest
- Keep each Cubaris bloodline in its own enclosure for clean genetics
- Selectively breed by removing off-coloured individuals if you want to intensify the ice-white character
Who Should Keep Ice Flower?
Suitable for:
- Keepers who have kept a hardy species, ideally Cubaris murina, and want a step up
- Collectors building a diverse Cubaris collection wanting white/pale morphs
- Keepers with stable tropical setups (consistent 21-26°C, 70-85% humidity)
- Patient keepers comfortable with slow breeding
Not ideal for:
- First-time isopod keepers - start with hardier species first
- Cool UK homes without supplementary heating
- Setups with inadequate escape-proofing
- Anyone expecting fast colony establishment or quick "doubling in size"
Common Mistakes
- Treating as a beginner species - they're a step up from the hardy starter species, not a first colony
- Inadequate climbing-proofing - lose mancae to escape
- Compromising ventilation for humidity - stagnant humid air kills colonies
- Disturbing settled colonies - slow breeding gets slower with frequent disturbance
- Mixing with other Cubaris morphs - degrades the Ice Flower visual character
- Skipping springtails - essential cleanup crew
- Expecting fast colony growth - Ice Flower reward patience over months, not weeks
Getting Started
For new isopod keepers, Ice Flower aren't the right starting point. See our first isopods guide for beginner-friendly recommendations.
If you're ready for Ice Flower:
- Browse our Cubaris collection for current stock
- Set up the enclosure with full escape-proofing BEFORE ordering animals
- Establish springtails 2-3 weeks before introducing the isopods
- Give the colony 4-8 weeks to settle before expecting visible breeding
For comprehensive Cubaris care fundamentals across all morphs, see our Cubaris guide. For setup essentials, browse our accessories collection.
Ice Flower Cubaris are one of the visually distinctive white morphs in the UK hobby - standard Cubaris care, a step up from the beginner species but not one of the demanding ones, with the ice-white colouration as the distinguishing feature. For collectors building diverse Cubaris displays, they're worth considering alongside the other pale morphs in the range when stock is available.
Leave a comment