Fish Eye Infection?
Hey guys, my first post, I need some help. I have a Longhorn Cowfish that is about 12 years old and something odd is going on with his eye. The inside of his iris seems to be drooping over the lens. It just seemed to happen one day, dont think its old age.
He had popeye a few years ago and I managed to save him with a lot of meds, and a new tank, but this looks different.
Any ideas what this is? Any feedback would be apprecated, even a guess. I cant find anything on the internet that describes this. Deseaes? Parasites? Infection?