Calcium with D3 or without for Grey TF & Fowler's Toad

[kueluck]

Thanks John, it's comforting to know that I have a place to go with my questions and concerns. Know that you and the staff are appreciated.

[Badger]

Vitamin D3 is what allows the frog to process the calcium...Naturally frogs/toads get D3 from the suns UVB rays, but in captivity (unless you are using UVB bulbs) they don't get the D3, so basically if you don't use UVB lights use the calium/vitamin powder with D3.