I was thinking of building a large tererrarium, about 8'L x 8'T x 4'W outside dimensions, 8'L x 5'T x 4'W inside dimensions. It's going to have a pond about 4'L x 3'W x 2'D. I'm leaving a space for lights on top, and a space for the pond below. I was thinking of a stock of something like this: Green anoles, House geckos, Five-lined skinks, Green treefrogs, Barking treefrogs, Reed frogs and Smooth green snakes. Would they all get along in an enclosure that large? Please give me any advice that you have with these species.