I have a pair of white's tree frogs and a pair of green tree frogs along with an anole and long tail lizard (this combo was recommended by a woman from petsmart) and the tank is HUGE, half the time i cannot find anyone in it. So, since there's plenty of extra space I was wondering what other species of frogs, salamanders, newts, etc would work well in their I like tree frogs a lot but I wouldn't mind straying from those to get some variety within the tank.