I’ve been growing this guy for about three years now - it’s survived some serious alk and nitrate spikes along with two tank moves. The tank has been super stable for a few months now, after I switched to a calcium reactor. I recently began to dose Tropic Marin trace elements after an ICP showed that I was lacking. This guy lost most of its green and then started to do what you see in the pics and vid. Small pieces of the tips have fallen of in some areas as well. I’ve put in new carbon and changed a good bit of water. Also stopped dosing the trace. All other SPS and LPS in the tank seem fine. Not sure what’s going on or what to do about this. Will be very bummed if I lose this guy.