I noticed this weird coloration on little Reginald's Scales I don't know what they are. But he doesent seem bothered by them and he still acts like he's very healthy he eats, he poops, he still likes to explore and scamper around when I take him out of his tank. But it is Yellow so could this be YFD and if it's not what could it be? Should I be alarmed? Someone Please Give me any insight you have I beg of you I don't want to lose my little Regie