I have a female bp who's almost 3 yr's old and a little over 3 feet long. We currently house her in a 25 gallon aquarium and are starting her new habitat in a few days. We are planning on using plywood all around and plexiglass on the front with a hinged lid and lights set into holes in the lid for her heat. The enclosure is going to be pretty big 4 ft wide 2 feet deep and 3 feet high, which from what i've been reading may be a little too big so i may have to downsize it a little. I was looking online and found a really nice rocky cliff outcropping i could put in that she could use as a hide and i will have her regular rock hide as well. The biggest question i have is that i wanted to put a waterfall in one side of the tank ( something small ) with a bowl on the bottom for her bathing and drinking water. I wanted to know just how deep is too deep for a bp when it comes to water. I'm thinking of just buying a few different size water dishes stacking them off center and hooking up hoses and a pump to create the waterfall. Any and all advice is very welcome and appreciated because this is my first attempt at a habitat for Savannah and i really need the help. Thanks!!!!