So after eyeing these monster acans from Manhattan Aquariums for a few weeks, I finally pulled the trigger and got a frag tonight. I bought what I thought was 2 heads. Once I took the coral out of the bag and placed it in my tank, I counted a total of 2 HUGE heads and 7 small heads. I noticed on a lot of the frags there were small hidden heads like that. If you like acans, I would definitely take a look at what they have there. When the heads are completely open some had a diameter of ~2 inches! Anyways, here is a photo right after I put it in the tank.