Established CBB developing clowdy eye?
 

I have a CBB that's been doing well and growing for over a year. It's starting to develop a clowdy eye. Just one eye affected, looks slightly swollen. (There's been a rabbitfish with both eyes looking clowdy in the same system for about a year also)

Any suggestions re: treatment?

IIRC usually just maintaining good water quality is reccomended and clowdy eyes should clear up? No?

The CBB happily eats out of my fish trap and I have an established QT system - so removing the CBB for treatment would not be a problem.

**mods**
the clowdy eye link in the FAQ sticky doesn't seem to work.