Welcome to FF Jaret! Recommend you check out the 12Lx12Wx18H inch glass with mesh top enclosure by ExoTerra or Zoo Med. An 18x18x24 might be a better bet for 1-2 adults but your frog is very small still. If you search within the forum for "Green Tree Frog" will find more threads and some will picture other members enclosures. Should read this if interested in having a false bottom on set-up: Frog Forum - Red-Eyed Leaf Frog/Red Eyed Tree Frog Care - Agalychnis callidryas and here is a care article for your frog: The basic care of the green tree frog. Good luck !