When I was cleaning the tank today, I found four scales on the bottom of the tank. My aro lives in a 75 alone with his food. He has a slight wound on his back but I can't tell if the scales are missing. It really looks like there are scales there and the wound is contained to the area of only two scales. That does not explain the other two scales. The wound was not there yesterday and it is probably from trying to jump.
Actually I thought of saving them since they are so big. They dried up and curled except for one. I'll stick it in a book for a while.