Rep Cal Ultrafine Calcium Without Vitamin D3 contains only 100% natural phosphorous-free oyster shell calcium carbonate for its calcium source.
- No phosphorous or Vitamin D3
- For reptiles raised under natural sunlight conditions
- Contains 100% natural oyster shell calcium carbonate
Using a calcium supplement that also adds phosphorous makes no sense, as an adequate Ca:P ratio can never be achieved. Bone meal contains phosphorous.