Quote Originally Posted by poison View Post
a gray tree frog will eat a green tree frog even in a big enclosure they will still come across each other.
American Greens get bigger than Greys not by much but it would be the other way around.

Same care requirements for both but still not recommended ever to mix... but these are the only two that might be ok... make sure they are VERY close to the same size if you insist on putting them together.