Alright, I've got an empty 55 gallon tank lying around, and I was looking to make a species-only frog community setup. I'm thinking about a group of big treefrogs, like White's or white-lipped treefrogs, or maybe a group of Amazon milk frogs or Vietnamese mossy frogs. I'm also considering a group of large frogs, and I would certainly love to make a poison dart frog setup, but I simply don't have the money. Help me out here-I'd greatly appreciate criticism and suggestions.