Im gonna be working on building a 6'x30"x2' naturalistic enclosure for my Yellow Anaconda. How large of a water tub would a 8' Yellow Annie need? I was thinking of putting in a stainless sink to encorporate an easy drain setup for cleaning. The size i was looking at was 30"x24"x9". I know the length and width are big enough but is 7-8" of water enough for a full size male yellow?