Calci-Sand Carbonate Substrate - Turquoise

A fine, granular, calciferous sand specially prepared to be the safest hermit crab beach substrate. This substrate is also perfect for small desert reptiles.

This mineral sand is safe in direct contact with heating elements. It conducts heat well and is suitable for use with heat mats or cables buried under it to a shallow depth.

It does not harbor mites nor the growth of molds or fungus. All colors created using F.D.A. approved natural food colorants. 2-pounds (896 grams) per bag.