I want to put a few fish in the water section of the firebelly toads tank.Will this be okay, something like guppies or tetras?
What about a snail?
Do these frogs excrete poisons constantly or only when threatened like toads do?

If I cant keep fish I may decide on getting a different species of frog that would work with a few small fish. Im still in the planning/research stage so plenty of time to figure out what I want or how this froggy thing works