I have a 10 inch slider and a 8 inch one in a 55 gallon tank. I will be getting a 125 gallon tank, don't worry!. When I pass the tank the large female starts swimming like crazy against the side where I pass. It will even do this after I feed her. Once it kept doing it for about 10 minutes. The female could have eggs, so her appetite would be much higher, but I do feed her a lot.


