Had 2 RES turtles for 10+ years now, noticed today that one of them has one eye swollen shut. I can see the eyeball under the swollen tissue, and I can't find any indication of a scratch. We clean the tank once a week and feed them Reptomin food sticks twice a day. I suspect that it may just be from getting kicked by the other turtle (they climb on each other frequently) but I don't
know much about this stuff. As far as I know he is eating normally but I am not usually there when they are fed. They have always seemed happy and healthy throughout the years. Any advice is appreciated.
