Giant Millipede Enclosure Setup
Giant millipede care comes down almost entirely to one thing done well, deep, correctly moist organic substrate. Get that right and this is a genuinely low-maintenance pet to keep long-term.
Giant Millipede Enclosure Setup
Giant millipede care comes down almost entirely to one thing done well: deep, correctly moist organic substrate. Get that right and this is a genuinely low-maintenance pet to keep long-term. For what all of this runs cost-wise, see our Giant Millipede cost guide.
Enclosure Size
A minimum of 10 to 15 gallons for one adult, with many keepers recommending something closer to a 36x18x18 inch enclosure, roughly a 40-gallon equivalent, or a 20 gallon long tank. Floor space matters more than height for this ground-dwelling species. A secure, tightly fitting lid is essential, millipedes are capable climbers and genuine escape artists. Keep one per enclosure unless you're intentionally planning to breed.
Temperature
72 to 80°F suits this species well, and normal room temperature is often sufficient without any additional heat source. Keep the enclosure away from direct sun and drafts. A low-wattage heat mat is only worth adding if your space runs consistently cold.
Humidity
70 to 80%, achieved by keeping roughly a third of the substrate genuinely moist, misting once or twice daily with a fine mist spray bottle, and ensuring good cross-ventilation to prevent the mold and mite problems covered in our Giant Millipede health issues guide. Monitor with a digital hygrometer rather than guessing.
Substrate: The Single Most Important Element of This Setup
This deserves real attention, since substrate for this species is both habitat and food source at once, not just decoration. Provide 4 to 6 inches of pesticide-free organic topsoil, such as this Milli Mix millipede and isopod substrate, mixed with coconut fiber, along with decaying hardwood and hardwood leaf litter, oak and beech both work well. Avoid softwoods like pine and cedar entirely, their resins are toxic to this species, and never use any substrate material that's been treated with pesticides. Add a calcium source, cuttlebone or crushed oyster shell, directly into the enclosure.
Isopods are the default cleanup crew choice in most bioactive setups, but they're actually a bad match for this species. Isopods can harass or weaken a giant millipede when housed together, an unexpected conflict worth knowing about before you build a combined bioactive tank.
Lighting
None required. This species actively avoids bright light. If you're running live plants in a bioactive setup, a low-output 6500K plant light is the only lighting worth adding.
The Non-Obvious Requirement: Skip Isopods as Cleanup Crew
If you're building a bioactive enclosure, resist the common instinct to add isopods as a cleanup crew alongside your millipede. Isopods can actually harass or weaken millipedes in a shared enclosure, an unexpected conflict that's worth knowing about before you set up a combined bioactive tank.
Once the enclosure is dialed in, our Giant Millipede handling guide covers what day-to-day interaction actually looks like with this species. If you're comparing this species against other exotic pets, see Jackson's Chameleon, Canary, Giant Millipede & Corydoras Catfish compared, or browse the rest of our Invertebrates care guide category.
Sources & Further Reading
- DubiaRoaches: African Giant Millipede Care Sheet
- InvertKeeping: Giant African Millipede Care
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Written by Mike
Mike is the founder of Beastly Facts and a lifelong reptile enthusiast. He shares his home with Dex, a bearded dragon with strong opinions about crickets and basking schedules. Mike writes in-depth care guides, animal facts, and the occasional short story about life with exotic pets.
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