Naso tang with a cloudy eye

[pirate]

I'll check my ammonia again.
No he's beenin my tank for about a month now and before that he was in my Q-tank for about 2-3 weeks. He never showed any signs of this before. The only additions that I have put in the tank has been some frags. A couple of purple zoas, and pink ones, white star, and a couple of heads of candy cane. All the frags were put in the tank over the last week or so.