Ok, i just thought I'd mention that this is a moot point now because I've found a BP to buy (it's more of an adoption since the guy is pretty desperate and was going away to college) so I have the tank and everything (no UTH though, so I'm going to have to buy one and a thermostat). This enclosure is roughly 31"L X 19"W, so unless she really gets big, it should probably be adequate eh? I'm excited, I pick her up tomorrow!