So right now I have an 18x18x18 vivarium with plastic plants for 1 green tree frogs ( since both females died recently ). I just got another 18x18x18 and a 24x18x24 exoterra vivariums. For now I'm thinking to build the 18x18x18 but still don't know what species of frog to get. I was thinking to get or a pair of Hyperolius marmoratus or Agalychnis callidryas. I really love their colors but prefer the retf because they are a little bit bigger. I'm also still undecided if I do a planted tank or not. What would you recommend? If you know any other beginner/intermediate tree frog species post. Do you recommend a planted tank for a beginner?