I was thinking about getting a few red-eyed tree frogs, either a pair or a trio. I have a 20 gal tank that I would use, is that big enough for three? From what I've researched, some sites say that 4 is the max for a 20 gal, and some say only two, but I could provide alot of hiding spaces if that makes any difference.
I have also kept a cuban tree frog befor, but that's my only experience with tree frogs. Let me know what you think, or if you have any frog-keeping tips or know of any common problems that happen with retfs,it would be appriciated. Thanks.

