You're good! It's a 50 gallon Sterlite tote from Walmart, $20. The height makes it hard to give a sufficient heat gradient, hence the CHE/light setup. Most people complain about CHEs, but my tub was holding too much humidity anyways and CHE solved that, no problem, with my humidity still sitting at around 65% on the hot side all day long.
Maze loves climbing. If she could she would scale my walls and disappear into the ceiling! lol.