Not much info there ... When you say the levels are fine, what are they? Is it glancing?
http://www.aquariumfish.net/information/si...and_disease.htm
Is it just him being excited to see you?
Their recommendations are good and simple (I personally dont bother with the "Quick Cure" as most...
I'm trying to do some research for a friend here. He's had an oscar for 3 years or more who is missing scales on his head (thought it was HITH for a while but not pussy, feces are normal, no lateral line issues, etc...) and has what appears to be advanced stage of fin rot (caudal fin is split in...