Hi. Anyone have recommendations for HLLE? I inherited a 66gal tank From someone who could no longer take care of it and it came with a yellow and blue Hippo Tang. I did not know what HLLE was but now I can see this blue tang has it pretty bad. Since the move I believe the color is coming back Around his face and that may be due to better nutrition and water quality. Will this go away eventually, the fish seems healthier than 1 month ago? Or should I QT and treat? He’s probably 6yrs old