I have had this little guy for close to a year. It is in a 40 gallon tank with another RES female (5 inches long) and she constantly pushes him around but. I noticed a week or to ago that the left side of the little guy started to peel, I thought it was normal but I purchased Turtle Vita Shell (Shell and Skin Conditioner) & Thought that would solve the problem. Well it got a little worse and worse as time went on, then I came home yesterday to the photo above, just chunks missing. Do you think it's some sort of rot or that the larger turtle is taking bites of the little guy?!?




