Feature(may vary by option.)

●Flukers Hermit Crab Sand Substrate Brown
●Type of Substrate: Silica; Coconut Fiber; Sea Salt; Calcium
●Use Instructions: Fill tank evenly with Flukers Premium Sand. The minimum depth should be at least three times the size of your largest hermit crab. Moisten the sand with purified water so it packs well. (The consistency should be what you would use to build a sand castle.) Once installed, you should check the substrate periodically to ensure that it stays moist.

[2 Pack]

Description

Developed by Hermit Crab Specialists, Flukers Premium Sand Substrate mixture is the perfect blend of sand, coconut fiber, salt and calcium carbonate that ensures a perfect consistency for burrowing crabs. Probiotic is also added to help breakdown organic waste in your pets enclosure. One very important element in keeping land hermit crabs alive in captivity is to fill your crabs tank with sand deep enough (minimum depth of 3 times the size of their shell) and moist enough (packs well) that your largest crab is able to bury completely to molt successfully.