Invertebrates · Isopoda (Various Species)
Isopod Care Guide: Cleanup Crew Species
Comprehensive care guide for popular isopod species used as cleanup crew in terrariums, covering enclosure requirements, temperature and humidity gradients, feeding, handling, and common health issues.
Isopods require a spacious, well-ventilated enclosure that mimics their natural burrowing habitats. A minimum tank size of 10 gallons (38 liters) is recommended for small to medium-sized colonies, with larger species requiring even more expansive spaces—often 20+ gallons per hundred individuals.
Temperature ranges vary significantly by species, but most popular cleanup crew isopods thrive in temperatures between 75°F-85°F (24°C-30°C). Some species like the Cuban giant isopod prefer warmer conditions around 86°F-90°F (30°C-32°C), while others may require cooler environments. Avoid placing heat sources directly above or near their habitat, as this can cause rapid temperature fluctuations.
Humidity levels also vary by species—some species thrive in dry environments with humidity levels below 50%, while others prefer more humid conditions around 60-80%. Research specific humidity requirements for your isopod species to create an optimal environment. Maintain proper moisture through substrate choices like coconut fiber or peat, and misting as needed.
Isopods are detritivores and feed on decaying organic matter. Provide a varied diet rich in nutrient-dense foods like commercial isopod food, vegetable scraps (avoid citrus), fruit pieces, and dead plant material. Supplement with calcium and vitamin D3 to support shell growth and overall health.
A feeding schedule should include daily offerings of fresh vegetables and fruits, supplemented with commercial pellets 2-3 times per week. Avoid overfeeding—excess food can lead to waterlogged substrate and poor environmental conditions. Rotate foods seasonally to maintain nutritional balance.
Handling isopods requires care due to their delicate exoskeletons. Gently place your hands under the enclosure, allowing them to crawl onto your skin if they choose to do so. Avoid direct handling whenever possible, as this can cause stress and potential injury. Some species are more tolerant of gentle interaction than others.
Common health issues in isopods include shell deformities from improper humidity or calcium deficiencies, metabolic bone disease, and fungal infections caused by excessive moisture. Monitor for signs like lethargy, discolored shells, or visible fungal growth, and quarantine new additions to prevent spreading diseases to established colonies.