I will get tadpoles, I have a source. I will feed them, but I need advice. I need advice for an aquaterranium. I want deep enough water, but enough room for tree frogs.
Wood frog (Rana sylvatica) tadpoles are easy to raise up to a point. I've successfully raised sylvatica on a diet of ground rabbit food pellets and goldfish food. Make sure to change the water frequently using spring water. After metamorphosis the froglets will require a good supply of appropriate sized live animal prey, this is the difficult part. Keep in mind that larger treefrogs (depending on the species) will probably feed on the wood frogs froglets.
Here's a pic of a couple wood frogs with eggs in one of my ponds.