This was my original Rasta frag that I have grown out into other locations in my tank. There really are more than 40 polyps this is a large frag disk not a typical 1 inch type. There are quite a few polyps growing off the edge that would be easily fragged off. Its really a nice colony. There is a SMALL amount of HA that was growing on the backside of this colony you can see in the second picture that the tangs could not get to. I will remove what I can with tweezers but would recommend a peroxide dip before placing in your tank if you don't have tangs.