Cheers mate, thought this may be the way.If you can get your hands to the base, then generally it will rip off the rock its mounted to.
Otherwise a new/sharp razor blade and just slice them off as close to the rock as possible.
Just be careful with any polyps that escape, as these can re-grow a whole new one! I tend to turn off pumps and wavemakers so there is no flow.
Only leaving them there at the moment because I don't have the money to throw at more corals to back fill the space it'll leave :P















