Instantly create self cleaning bio-active tanks when you add our Reptanicals Cleaner Crew kit to your terrarium. Reptanicals' organic isopod and springtail Cleaner Crews are complete ready to go kits for going Bio-Active today! Simply add one kit for each 10 gallons of enclosure size. Suitable for new or inhabited set-ups. - Your CHOICE between 4 different species of Isopods! - Each kit contains: 20+ Isopods, mixed size juveniles (of breeding age) of chosen species 300+ Springtails Cuttlebone Sphagnum Moss Leaf Litter piece of lotus pod Breeding substrate 26oz isopod enclosure - Suggested uses: Powder Orange - feces, mold clean-up (suggested for geckos and tropical species) Powder Blues - insect parts/uneaten protein clean-up (suggested for iguanas and snakes) Powder White - feces, insect parts, mold clean-up, plant decay (suggested for geckos and tropical species) Oreo Crumble - feces, mold, insect parts, mold clean-up (suggested for geckos and tropical species) Dalmatian - feces, insect parts, plant decay, mold clean-up (suggested for geckos and tropical species) Dairy Cow - insect parts/uneaten protein clean-up (suggested for iguanas and snakes) also great for feeders Dwarf Whites - soil structure improvement, microbe clean-up (suggested for planted tanks and juvenile scorpion/spider enclosures) Panda King - insect parts, plant decay, mold clean-up (suggested for geckos and tropical species) also great for feeders - See our page on Going Bio-Active for more information. ~all our isopods are packed over-counted by at least 10% (mixed size juveniles, of breeding age) ****** Isopods are gaining popularity in the reptile industry for a number of very good reasons. They are natures' janitorial crews! Add them to your home enclosure to create a Bio-Active ecosystem like nature intended. Isopods reduce mold, feces, decaying matter, and improve substrate health! All while providing a calcium rich, nutritious snack for your critters to enjoy any time they wish. Why do we ship juveniles and not adult isopods? By shipping juveniles (not tiny mancae) of breeding age, it ensures that our customers receive the entire breeding life of the isopods. Elder adult isopods often produce smaller broods, or have stopped breeding entirely. They also have an indeterminate lifespan as there is no way to gauge exactly how old they are, and may perish shortly after arrival due to the stresses of shipping, or old age. By shipping juveniles, we can guarantee our customers a full lifespan and lots of future isopod generations! Enclosure larger than 10 gallons? If you're looking to breed these isopods outside of a vivarium, we'd recommend keeping them in one of our Reptanicals Isopod Breeder Kit for easy care and to ensure the health of your isopods. Our kits come complete with Bug Bedding substrate, leaf litter, a lotus pod hide, calcium, moss, and a sample of our Isopod Feast - everything you need to culture with success! Our Isopods are fed a mix of organic vegetables and mushrooms twice weekly in addition to our own Reptanicals Isopod Feast. They are kept on Reptanicals Bug Bedding, sprinkled with leaf litter. We include moist sphagnum moss to help maintain humidity, provide cuttlebone for calcium and cork hides for enrichment. Don't forget to pick up our Reptanicals Isopod Feast, a great nutritionally complete diet. Use it in addition to fresh food, such as vegetables like carrots. Developed by biologists, our premium protein packed blend of vitamins, minerals and nutrients make the perfect gut-loading cuisine isopods can't get enough of! Don't miss out on our additional Reptanicals isopods species and products! *** Shipping: All live isopods are shipped Monday-Wednesday via Priority Mail. Express 1-Day Shipping may be chosen at checkout for a fee. Orders placed on or after Wednesday at noon will ship the following week to avoid spending the weekend at the post office or on a truck. Someone must be present to accept package delivery. *** Cold Temps: All orders are extremely well insulated. If your area is experiencing temperatures below 45*F, for LAG we reserve the right to mark box "HOLD at Post Office". Hot Temps: Cold packs are included free of charge. For temps exceeding 85*F: LAG we reserve the right to mark box "HOLD at Post Office". If temperatures exceed 100*F, we reserve the right to delay shipping until cooler temperatures resume. For complete LAG see Shipping Policies