Thai Rainbow Millipedes For Sale UK (Apeuthes sp) - Juvenile / Adult

• Southeast Asian Tropical Origins: Native to the humid, shaded forest floors of Thailand. Biologically, they are adapted to a life amongst thick leaf litter and decaying tropical hardwoods. This tropical heritage means they require consistent warmth and humidity, making them an ideal species for a dedicated tropical bioactive enclosure.

 

• Glossy Rainbow Morphology:  These millipedes, alternatively called violet millipedes, are highly attractive with their smoky blue-grey colouration with subtle orange / red bands at each body segment, which contrast with the pinkish legs and antennae. These millipedes reach a manageable adult length of approximately 6–8cm. This glossy texture helps them navigate through damp soil and leaf litter without debris sticking to their bodies. 

 

• Efficient Forest Floor Scavengers: As dedicated detritivores, Thai Rainbows play a vital role in their native ecosystem by breaking down fallen organic matter. They possess powerful mandibles designed for shredding decaying leaves and wood, converting waste into nutrient-rich frass that supports plant growth in a bioactive system.

 

• Identifying Gender: Both male and females are monomorphic, meaning they look the same, but can easily be sexed when they are a third of their adult size, by observing the underside of the seventh body segment. Females will have two pairs of legs on every body segment, but males will have small stump-like appendages called gonopods or a gap instead of a pair of legs.

 

• Juvenile Morphology & Behaviour: As juveniles, these are very small, white-translucent in colour, and only have 3 pairs of legs! The babies develop their colouration and other pairs of legs as they moult, and will eat some of the parents faecal pellets to improve their own gut biomes. These millipedes spend most of their time living in the substrate, consuming rotting wood and leaf litter and occasionally can be seen exploring the tank.

 

• Consistent Humidity and Moisture Refuges: Coming from the humid forests of Thailand, this species is sensitive to desiccation. They require a substrate that remains damp to the touch, supplemented by a deep layer of Sphagnum moss. Our bespoke acrylic enclosures are designed to hold this moisture effectively while providing the gentle airflow necessary to prevent stagnant conditions.

 

• Defence Mechanisms: Like other millipedes when threatened, they will curl themselves up where the head, underside, and legs are protected by the hard exoskeleton, and can excrete a yellow toxic substance containing cyanide that can be an irritant to sensitive skin.

 

• Handling warning: Only handle these millipedes if they are already above ground and let them walk onto your hand, NEVER pull the millipede off a surface or search through the substrate! Disturbing a millipede whilst moulting can damage them and be potentially fatal. 

• Adult size: up to 13cm
• Lifespan: 7-10 years
• Status: captive bred
• Place of Origin: Thailand, Vietnam
• Temperature: 20-27˚C
• Humidity: 60-80%
• Diet: Hardwood leaf litter (oak, beech, hazel etc), rotten hardwood, organic compost/ topsoil, flake soil, sphagnum moss, lichen, mushrooms, variety of fruit and vegetables (favourites include cucumber, squash, apple, and pear), sepia/ calcium supplement (optional), protein source (fish flakes, shrimp pellets, dried mealworms)

The EntoScapes Way

 

• We like keeping Apeuthes spp. between 22-23˚C and 70-80% humidity for best results. We keep ours in a 60x40x40cm glass tank with vented lid.

 

• We suggest keeping the substrate damp (not soaking!) by misting when the top layer of substrate is dry, and provide plenty of cork bark or natural bark pieces, leaf litter, moss, and hardwood branches with lichen.

 

• You want to house any millipede with a substrate that is at least the same length as the largest millipede in depth, and three times the millipedes length in floor space. We always double this just to make sure every millipede has plenty of space, as they do spend a lot of time under the ground! Remember that is just for substrate, and you will need an extra 10cm minimum for above ground decoration. 

 

• When it comes to substrate, make sure you use a high-quality substrate that is full of white rotting hardwood and leaf litter as the food component, and organic topsoil, mushroom compost and moss. We recommend using our Premium Millipede Edible Substrate or something with similar high quality ingredients. The substrate should never have to be fully replenished, and we simply spot clean and provide more food component substrate, rotting wood and leaf litter when depleted. 

 

• Supplement their diet with a good quality protein source like shrimp pellets for optimal health. Like many invertebrates one of their favourites is cucumber which we provide in slices and replace once completely eaten. Many breeders suggest providing fresh fruit/ veg and protein once every 2-3 weeks, but we find that millipedes will readily take these food sources once a week.

 

• Although millipedes prefer dark, damp conditions, it is important to maintain a regular 12-hour light cycle by placing the tank near a light source, such as another tank with an LED light, but never in direct sunlight as this will heat your tank to deadly temperatures. You can place a heat mat on the side of the tank, never the bottom, if your home is kept on the cool side.

 

• We often see our millipedes out during the day walking on cork bark, lichen branches and exploring their tank, so it is important to make the tank enriching and stimulating for your millipedes. The happier your millipedes are, the more rewarding they become as pet invertebrates!