Hi, I was wondering what the recomended space requirement is for Grey treefrogs? I have a 18 inch x 18 inch x 24 inch tall Exoterra terrarium and I was wondering what the recommendation is for the number of young grey treefrogs I can safely house in it? The frogs in question are about two thirds adult size there are already 2 chunky young adults in there and I was wondering how many of the youngsters I can add. Thanks for your assistance![]()