So a while back I got some hammer coral frags from Paul, they were doing awesome how ever one larger multi headed frag needed to be moved to a better spot in the tank, being to large to move in one piece I decided to frag it.. the colony had 8 heads 4 on one side 4 on the other side in a Y shape, deciding to cut the Y like wish bone I cut down the middle under estimating how fragile the coral skeleton was the one side broke off and fell into the tank in doing so 3 of the 4 polyp heads basically detached from there skeleton... so the soft material of the polyp basically just fell off its skeleton. .. ugh it wasn't even a traumatic move is it normal that they come off that easy for future refrence??