Is it common for fish with fin rot to get a cloudy eye or is that may be a secondry infection due to weak amune system,ps Wilder your than manYes use the anti internal bacteria med as the fish has finrot.
Im so sorry just realized before you replied you are a top bird Wilder and will hopefully speak to you soon L.CThanks but i'm a woman.
Cloudy eye has many causes, from parasites, bacterial infection, old age, bad diet, stress, the list is endless, plus its a symtom of a desease rather than a desease in it's self, but the first thing to look at with cloudy eye is water quality, plus when you have bad water quality fins will also come down with finrot.
So i would recommend some water changes and the bacterial med for the fins, good luck.