Posted: Sat Sep 01, 2007 4:02 pm
Is the grey area more of a line? Is it more visible in the water? If so, that's the seam, and it indicates that your turtle is growing.
For the white area (and the gray area if it's not what I just described), take a picture of the shell when it's dry.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-