Always FREE Standard Shipping! World Origin: South America Preferred Temperature Ranges: 70-85º Fahrenheit Preferred Humidity Percentage: High Average Isopod Size: .5 Centimeters Breeding Skill Difficulty: Comically Easy Value Of Isopod Species: Excellent Clean Up Crew Trichorhina tomentosa, better known as the "Dwarf White Isopod," provide a wide variety of overall benefits to a Bio-Active living soil substrates! These Isopods provide a unique experience for Isopod breeders as they work in a symbiotic relationship with other Isopod species as well as white springtail mites. Adding these to your gecko or dart frog Bio-Active vivariums allows the animal the ability to hunt its food. Our QUALITY Organic ONLY BioActive Living Soil Substrate -Sold Here- Each order placed contains a minimum of 20+ well-established juvenile isopods! Here at Rubber Ducky Isopods, your new species is securely shipped in a culture start-up system that contains: 20+ Juvenile "Dwarf White" - (Trichorhina tomentosa) Isopods Organic Sphagnum Peat Moss Rubber Ducky Isopod House Blend Superfood Sprinkled Oak Leaves *Rubber Ducky Isopods offers transparent & upfront pricing. Standard Shipping is always included within the price & we NEVER charge for cold or heat packs.