Hi

I'm reciecing a juvenile giant African bull frog tomorrow. I've read several books and tanks ready, but I'm stuck at feeding and supplements. I plan on feeding a very varied diet and frequent food, which includes pink mice. Books are recommending dipping the rump of mice in calcium, but I'm not sure if it's to be assumed that it's calcium with D3 or not to balance it out, usually it's recommend to use with D3.

What do you guys use?