Lucifer has had these spots for about a month now. First they came and stopped growing within a week. they stayed small and i thought it was his scute shedding. But now the spots have grown and become more white and rough to the touch. The white stuff does not come off with my fingernail. I dont know what shell rot looks like, but maybe it is. Also, ive had the flourescent (tube) light almost 4" above the basking dock. As ive read the forums, i see it should be at least 12" above, so ive fixed that as well.
see...
whats goin on? what are they? how do i get rid of them? etc...

