So, in my painted turtle tank there's about a foot of unused space at the top (it wouldn't have been the tank I chose, but it was at a garage sale and it was free). I was wondering, would it be possible to keep tree frogs in there to fill up the space? With all the repti-hammocks and suction-cup branches out there on the market, I'm sure it would be feasible. But would it be a good idea?

(Sorry if this is in the wrong section btw, I was torn between the Chelonia and Amphibia sections...)