ReptiCasa Loose Coconut Substrate Husk Fibers, 16 Quarts BagLoose Coconut Fiber Substrate Sourced from all natural loose coconut husk fibers. This reptile bedding creates a higher quality bedding or tank layer that keeps your pet cleaner and more comfortable for sleeping, eating, and growing. Naturalistic Terrarium Bedding Able to cover up to 16 quarter terrariums or tanks our coconut husk substrate is ideal for digging and burrowing animals. It also blends in naturally with plants, rocks, and other tank