Thanks for the help everyone I do use Garlic guard every time I feed as I said in my original post I have tryed with and without garlic just in case it was throwing him off I put sea weed in the tank every couple of days and he dosent seam to eat that either. As for setting up another tank to grow food for him that is the last thing I need somting else to maintain

alot of reef keepers have naso tangs so there must be somthing that he will eat. At this point I think he must be eatting somthing I have had him for a week now and he still has lots of energy so he must be getting some food just dont know what
Doug