Help...my pleco that I've had for over a year just floated to the top with white eyes and I just noticed that two of my other fish are developing white eyes.
My Red tailed Catfish and my Iri. Shark.
I've never heard of white eyes before as a condition. What are the water parameters? If the other fish are starting to get white eyes too, I would be worried. I found this page that talks about fungi on eyes http://www.klsnet.com/files/fishchart.htm. Does it look cottony? Maybe that link will help you figure it out.
EDIT: There is a mention of cloudy eye on that page, but that's I guess just a sympton of the other ailments.