Just curious if anyone has had issues with stone crabs plucking polyps from SPS. In my inpatients to cycle and mature a tank I used Florida live rock, I knew the risks and have been removing crabs, I had not scene any issues the last three months till one took a liking to my only LPS and was nipping off pieces of the hammer. Will work on catching the rest but wondering if it ever is a big issue or if the polyps retract fast enough.