Thanks all, I did remove it, but popped it in the process :( found another bubble on one of the dusters as well, was able to remove it with out popping it. Spent over 4 hrs getting the new corals in the tank, man the time flys when I'm doing things with the tank! Only one coral that I am not sure for ID, will try to look it up later and see what it likes the best, it is the only one that has not opened up yet, the rest seem to be doing fine.