I have a 6 year old Ball (Mocha) I have had her about 6 months and never once did she get in the water. Now she has been in the water for about 7 days now. I got her out to feed and as soon as I put her back in her cage she went straight to the water. She is not wondering at all she never comes out of the water. Her hot side is 91 the water is on the hot side. The other side is 84.