Repashy Calcium Plus is an all in one supplement and works great. I know of several people who use it exclusively now.

If an all in one isn't your thing you can us a mixture of Repcal Calcium With D3 and Repashy Supervite, If Alternating a Calcium supplement and a Multivitamin off the calcium more times a week than the multivitamin. I do this rotation presently and do Calcium 3 to 4 times a week and Multivitamin 2 times a week.

Supplementing every feeding is a good idea and a good habit to get into.

Vitamin A is good especially if you are breeding your frogs, but you can OD your frogs on vitamin A so please use it sparingly and with caution.