Out of all of the glass tanks I'm seeing, ExoTerra looks the nicest, and if it works well, that might be a good option. My parents realize it's expensive, but it's also their house... I'm going to ask them if it's ok to start with a tub, though. I'd go to a reptile show if I could, but there just aren't any around here that I can find. What kind of ExoTerra would be best, measurements wise? I was thinking large low, but is it better to go large wide or something else? Thanks for your help!