T-Rex Bone Aid Calci-Sand Black 5 lbs.

A substrate for reptiles designed to be not only ingestible, but digestible when swallowed. Many reptiles freely eat particules of sand and other substrates in an effort to gain the calcium that they require. Also clumps readily to wet waste material, drying it and preventing it from being spread throughout the enclosure. It does not harbor mites or inhibits the growth of molds or fungus. Shipping weight: 6 lbs.