Zoo Med Hermit Crab Soil Compressed Coconut FiberZoo Med Hermit Crab Soil is a compressed coconut fiber that helps in raising the humidity in your hermit crabs house. It also encourages natural digging. Your crab will enjoy playing in this soil. You can use it alone or mix with sand. It absorbs odor and breaks down the waste material. Rich in minerals and nutrients Great healthy treat for almost all types of hermit crabs Made in the USA Zoo Med is one of the most reputable companies in the reptile