OK y'all I have a Mandarin dragonet. First off I will go on by saying what I feed. He's got a good supply of tiger and tisbe copepods floating around the system you can look anywhere on the glass and see dozens in a small area. On top of copepod grazing all day he usually eats the frozen shrimp when they eventually float around them. I've had him for about a month and have been doing this same thing on top of usually buying 500-1000 copepods whenever I go up to my lfs. Today I noticed this white bulge coming out of the bottom right side close to the beginning of the dorsal fin it doesn't look like fin rot and my params have been normal from my test results atleast I caught him in the net and looked at it a little closer along with rubbing my finger over and it doesn't seem like anything just stuck like sand
