I posted earlier about my slider having green around his shell and we think it was algea. I got him a new tank and before putting him into the tank I went over the spot softly with a toothbrush and noticed it felt bumpy. Almost like there is a crack or part of the shell is lifting off. Not sure what you can see from these pictures. Any ideas would help. Thanks.
https://www.dropbox.com/s/awc44n77hwpo5 ... .49.28.jpg
https://www.dropbox.com/s/ri1peiwbrykel ... .49.33.jpg
https://www.dropbox.com/s/bmjh2uwvwai9m ... .48.57.jpg

