I'm a new bp owner and I wanted to upgrade the tank from a 20 gallon to a 40 gallon. I went a few different stores but the best one I found was the Zilla deluxe critter cage. It has a sliding screen top. Is this a good choice? I already picked it up but I just wanted to make sure before I put him in it. Does anyones ball pythons tend to easily get out of this tank? Thanks![]()