Posted: Mon Sep 14, 2009 6:47 pm
Try smelling it. If it smells "funky" then it's fungus and you need to soak your turtle in a special solution that kills fungi.
If you try taking a wet q-tip and rub it gently on the shell, does the pink come off? It might be mineral deposits from the water.
Is your basking dock made of rock that can scratch the shell? That is another reason for the pink colour.
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Tank #1:
~Charlie - 4 inch male RES
Tank #2:
~Charlotte - 6 inch female RES