yea it looks like that. thanksi was so scared when that first comment said scale rot. my little guy alredy had to go through treatment for mites and i dont want to stres him or me anymore. its not dark though it is just looks like a little healed line(just like the pic except not dark, cuz his bellly is white) i tried to take a picture but i couldnt get a clear shot of it. thank you so much any more info lemme kno