Help with viv

[amkid247]

well i went ahead and with some help from my dad i have created a new vivarium for these little buggers.
its a 20 gallon long tank, half land half water, with real plants, and a nice background. the plants need to grown in and it should look nice.

i do have one question though, now that i have a larger tank how many frogs can i house in it? its a 20 gal long like i said so i was thinking maybe just getting two more for a total of five. or can i house more than that?
thanks heres some pictures ^_^
http://img4.imageshack.us/slideshow/...d=img4958q.jpg

[froghobbiest]

wat all did u use to divide your tank like that? i cant really tell lol

[amkid247]

its a peice of grape vine from the petstore cut in half and a plexiglass panel siliconed in the middle to the glass, creating a waterproof divider. it looks very natural i was surprised at the finished product.