Zoo Med Repti Calcium with Vitamin D3 Reptile Supplement 8ozEnsure your reptile receives the essential nutrients it needs with Zoo Med Repti Calcium with Vitamin D3. This premium, phosphorous free calcium supplement is a cornerstone of proper reptile care. The ultrafine powder is easily dusted onto feeder insects and foods, providing a vital source of calcium and the necessary Vitamin D3 for optimal absorption. This is a must have supplement for reptiles with minimal UVB exposure. Product Details: Size: 8 oz