Important question.

[Deku]

After much thinking of what I would like to do with my new terrarium. I was thinking of making it into a diversity of american frogs. Because I kinda like the sounds they make. I shall post a video of the frogs I am talking of. Good thing my parents let me borrow their laptop....
I def. would like these:
YouTube - Spring peeper calling[/URL]

YouTube - Chorus Frog Call[/URL]

YouTube - Green Treefrog Calling[/URL]

YouTube - Pine Barrens Treefrog[/URL]

I mean in the wild "most" of these are all together. So I was wondering If I could keep atleast a few of each species (1male of each species) I wanted to make the terrarium like

YouTube - my vivarium[/URL]

I want it heavily planted like that. BUT I want a bottom like this
YouTube - my new frog tank Vivarium 2/29/08[/URL]

I dont know if that is even possible. But I was thinking that the front part could be part water. I wanted the tank to be heavily moist. Would this work for a 18x18x18 exoterra? I think Iam going to upgrade sooon. My mom wants to use this one to put her plants in. So I was hoping to get either the large rainforest terrarium made by exo terra. You know? The one thats 18widex24long(i think)x24tall. Something like that. So I wanted to ask if this is something that can be achieved?