I have had the kole tang now for about 6months and the b. naso for about 1 month. The b. naso was the last fish I have added. I normally never detect any ammonia, but I have been fighting nitrates since I stood the tank up in late june. Its 240g with about 300+ live rock in main tank...

I feed 2 - 3 times a day...just enough that they can eat it all within a very short period of time.

Formula 2 - 2x per day
Nori - 1-2 x per day
Mysis w/ spriulina everyother day

all the fish eat very well. I heard that the garlic only stimulates appetite.