There is a large patch of white near the eyes to dorsal fin area - he's eating normally, and I just noticed this about 2 days ago although it could have been going on longer. Breathing looks labored. I have not seen any other fish in my tank affected.
If it is ich, should I move him into his own tank and start some sort of treatment?
Are my other Acei's and electric yellows and blue dolphins potentially affected?
I always keep the water at 80.0 F to 80.5 F and use cichlid salt with weekly 75% water changes.