ok just took my 700g male lesser out of his tank....

husbandry/temps/humidity is spot on....hes refused his last 2 meals but all my bps seem to not like eating in january and february so far....

I noticed a single scale about 2 inches back from the right side of his head ....the lower half of it is rough to the touch but the upper section of it isnt and looks fine....I've tried a getting a photo but its too small for my current cameras

any opinions?