Dung Beetle Care Guide

Dung beetles are properly fascinating creatures - among the most ecologically important insects on the planet. They play a vital role in waste decomposition and nutrient cycling across ecosystems worldwide. Properly worth being upfront from the start though: keeping dung beetles in the UK comes with significant considerations that other care guides often skip over.

Important UK Considerations Before You Start

Legal and Sourcing Realities

The dung beetle species most commonly discussed in keeping guides aren't readily available to UK keepers:

• Phanaeus vindex (Rainbow Scarab) - properly North American native, requires import permits not easily available
• Scarabaeus sacer — Mediterranean/African species, properly not part of UK fauna
• Copris species — Mediterranean/tropical species, properly require specialist permits
• Geotrupes species — properly UK NATIVE earth-boring beetles, but several species are conservation concerns

Conservation Status

The UK has several native dung beetle species, and properly worth being aware: many are in decline. The Dung Beetle UK Mapping Project (DUMP) tracks populations across the UK, and the picture isn't pretty — habitat loss, ivermectin in livestock treatments (which is toxic to beetles in faeces), and other pressures have reduced numbers significantly.

This means:

• Wild collection of certain native species may be illegal depending on local conservation status
• Captive breeding programs barely exist for UK natives
• Most commercial supply for non-native species traces back to wild collection abroad
• Properly worth considering whether participating in this trade aligns with conservation values

Practical Sourcing in the UK

Properly the honest reality: dung beetles aren't commonly sold by UK invertebrate retailers, including PostPods. The market is properly very limited compared to other beetle hobbies. If you're keen on detritivore inverts, several more accessible options exist that are properly commercially available in the UK — from our isopods collection, millipedes collection, and cockroaches collection.

If You're Determined to Try — The Practical Guide

For UK keepers who've secured legal stock from a legitimate source, the husbandry basics apply:

Enclosure Requirements

Dung beetles require properly substantial deep substrate to exhibit their natural tunnelling behaviours.

• Minimum enclosure size — 30cm × 30cm × 40cm depth for a small colony
• Glass or plastic terrariums work well with adequate ventilation
• Modified storage containers with mesh-covered ventilation holes are popular among keepers
• Deep substrate is non-negotiable — 20-25cm minimum

Substrate Composition

The substrate is properly the most critical element. Browse our accessories collection for substrate components. You'll need:

• Organic, pesticide-free topsoil or coco coir — base layer 20-25cm deep
• Sand and soil mixture for species preferring drier conditions
• Leaf litter for enrichment and humidity retention
• Rotting hardwood for species that benefit from it
• Twigs for additional environmental enrichment

Compact the substrate lightly to help it hold tunnels, but leave the top layer loose for easier digging.

Temperature

Most dung beetle species thrive at 20-28°C, though this varies significantly by species origin:

• Tropical species — higher end of range (25-28°C)
• Temperate species — lower end (18-24°C)
• Heat sources — properly heat mats with thermostats, NOT lights for heating

Humidity

Maintain humidity between 60-80% depending on species. Use a digital hygrometer to monitor conditions. Mist as needed but avoid waterlogging the substrate.

Feeding Dung Beetles

As their name suggests, dung beetles primarily feed on animal dung. The type matters:

• Herbivore dung (horse, cow, rabbit) — properly preferred by most species and generally safest
• Omnivore dung (pig, dog) — usable for some species but may contain parasites
• CRITICAL — avoid dung from animals recently wormed or treated with antibiotics; ivermectin and similar residues are properly toxic to dung beetles

Properly worth being practical: sourcing fresh, treatment-free dung consistently is genuinely the hardest part of dung beetle keeping in the UK. Without reliable rural connections (horse stables, smallholdings), this becomes properly impractical.

Provide fresh dung every few days, removing old material to prevent excessive mould. A golf ball-sized portion is typically sufficient for a small colony. Some species accept overripe fruit (apple, banana) as supplementary food, and some benefit from occasional beetle jelly.

Breeding

Dung beetles have properly fascinating reproductive behaviours. Most species create "brood balls" — carefully shaped spheres of dung in which they lay a single egg. The larva develops inside, feeding on the dung until it pupates and emerges as an adult.

To encourage breeding:

• Provide plenty of fresh, treatment-free dung
• Maintain deep substrate for tunnelling
• Keep temperature stable
• Maintain adequate humidity
• Some species are seasonal breeders — patience may be required

Health and Maintenance

Signs of a Healthy Beetle

• Active movement and tunnelling behaviour
• Shiny, intact exoskeleton
• Strong grip when handled
• Regular feeding activity

Common Issues

• Mites — small populations are normal, but infestations can stress beetles. Reduce humidity slightly and ensure good ventilation. Springtails can be added as cleanup crew to help control mites
• Mould — usually caused by excessive moisture. Improve ventilation and allow substrate surface to dry slightly between misting
• Lethargy — could indicate temperature issues, old age, or illness. Check environmental conditions first

Cleaning

Spot-clean weekly, removing old dung and any mouldy material. Full substrate change every few months depending on colony size.

Handling

Dung beetles can be handled gently, though they properly don't require regular handling and may find it stressful. When you do handle them:

• Support their body from beneath
• Allow them to walk across your hands
• Their claws grip firmly — move slowly and let them release naturally
• Don't pull them off surfaces

The Honest Assessment

Properly the genuine assessment for UK keepers considering dung beetles:

• Not low-maintenance — fresh dung supply alone is a significant ongoing logistical challenge
• Limited UK availability — properly very few legitimate sources
• Conservation considerations — UK natives may be protected or in decline
• Specialist hobby — properly more suited to dedicated entomology enthusiasts than general keepers
• Better alternatives exist for keepers wanting fascinating detritivores

For UK keepers interested in fascinating detritivore inverts with proper commercial supply, captive-bred sources, and well-established hobby support, properly the realistic alternatives are:

• Isopods — extensive variety from beginner to advanced species
• Millipedes — detritivore similar ecological role
• Display cockroaches — striking species with reliable husbandry
• Other inverts — including some specialist species

These offer many of the rewards dung beetle keepers seek (interesting behaviour, decomposer ecology, breeding success) without the legal, sourcing, and practical complications of dung beetle keeping in the UK.