Help with Jev orange sided Tang

[Jason McK]

There is a large patch of black/grey/white on the one side of this body. It seems to be getting larger. It is slightly raised and grandular. I would think it was ICK but there is no scratching, breathing is normal, eating a lot, even hair algae

Here is a pick

any suggestions as to what it is?

Jason

 

[thor32766]

that sucks! these are a gret fish. are you adding zoe to his food? Bump to see if anyone else knows what it is. good luck