ok...ich seems to have subsided for the most part but fish are left with cloudy eyes.

could be just damage to the eyes from the ich in the first place. It could take a few days for it to clear up. You could also have flukes. they like to attack eyes and make them cloudy. If you do have fluke a FW dip is the way to go, but that wouldnt rid them from the whole tank. Just from the fish you dipped.
 
Probably, in your case, it is a secondary infection.

If it gets worse or not any better you should consider treating them with an antibotic.

HB
 
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