That makes sense. He had her in a horrible setup, which is the main reason I got her. She was in a glass tank that was only about two feet long with no light and no UTH and definitely no thermostat. All she had was a stick and a cat litter pan with dirty water in it. It looks like she was on mulch or something. Here's a pic actually:
I now have her in a 41 quart rubbermaid on aspen with an uth controlled by a dimmer atm until I can get a thermostat. She has a clean water dish and a hide as well.