Hi everyone, i've had my 2 RES for about 2 and a half years they seem very active and playful, however one of the turtles shell has white spotches towards the end and it has been growing more and more every month. I will attach a picture of what it looks like, any insight or advice would be much appreciated thanks!
Here is the picture
http://imageshack.us/photo/my-images/15/sam1026.jpg/

