Vita-Sand® Calcium Carbonate Substrate Size:10 LB - Gobi Gold They are specially infused with

They are specially infused with ammonia-absorbing particles that pull harmful ammonia from your aquarium or pond water

stable porous clay gravel for the natural planted aquarium

Regenerable

SODIUM PROPIONATE

Dimensions: 7" x 4

Vita-Sand® Calcium Carbonate Substrate Size:10 LB - Gobi Gold They are specially infused withAll Natural Vitamin Fortified Calcium Carbonate Substrate. No artificial colors or color sealers. Excellent substrate for Bearded Dragons, Uromastyx Lizards, monitors, geckos (including Leopard Geckos), and desert tortoises. Increases calcium delivery in all desert species of reptiles. Fortified with vitamins and beta carotene for increased health benefits. Does not contain fat soluble vitamins which can be toxic in large doses. Ultra fine grade to