My brain coral has this weird purpleish polyp sitting on it and I was wondering about it.. how do brian corals divide/reproduce? I tried to blow it off, like it was some deitrus that settled on it- but it is caught in the brains feelers and is now right back where it was. It doesnt' look like it was anything in my tank that was caught- looks similar to a purple mushroom, but I know it isn't. Any ideas? if not I will try posting pics later...



