Those white line are new growth on his shell, that is good.
That does not look like regular new growth to me. Can you take a better picture with more light?
You really should add the clay saucer.That is her only water dish but I soak her often
Just noticed that.. good point cubby fan ?You really should add the clay saucer.
?Just noticed that.. good point cubby fan ?
This looks like shell fungus possibly. Get a cheap tube of athletes foot cream and apply it to the white area for a few days. If it's fungus it should clear up. If it isn't the athletes foot cream will not hurt anything.