Calcium deficiency is a major dietary problem of captive reptiles and amphibians. Maintaining a proper calcium:phosphorus ratio in the diet of 1.5:1 is believed to be just as important nutritionally as an adequate Ca intake. The problem in most cases is an improper Ca:P ratio, not too little calcium. Ca:P ratios of common cultured food items are shockingly poor (e.g. crickets 0.13:1, meal worms 0.06:1). Using a calcium supplement that also adds phosphorus makes no sense because the adequate Ca:P ratio can never be achieved. Bone meal contains phosphorus too. Thus, Rep-Cal Calcium Ultrafine (fine grind) Powder is an excellent source of calcium for all reptiles and amphibians. Scientifically formulated from 100% natural Oyster Shell phosphorous-free calcium carbonate with added Vitamin D3 to aid in the absorption of calcium. Shipping-Weight: 0.5# |