tuberider said:The eyes sound like secondary bacterial infections, not sure about the peeling, could be ammonia burn, it could be a number of things actually. If the tank is warmer than your display than the tang is going to be more active due to the higher temperature, otherwise it's probably a good sign.
The tang isn't in the QT just the other fish. The tang is in the DT. I didn't mention anything about there eyes????? there is nothing wrong with any of the fish's eyes I am confused where you think there might be a secondary infection?