I just noticed today that my maroon clown has a white film on both of his eyes. I don't know why this happened since my water is fine: sal=1.023 nitrate=>10 nitrite=0 amm=0 ph=8.3 temp=79. The only thing that I have added 2 weeks ago is a feather duster. My tank is a reef with many inverts, so is the any advice on how to treat or if I should treat at all? Any ideas what caused this?



