I just put this coral back in my DT a week ago from a 9 week quarantine for AEFW and yesterday I see this...I dipped it in revive for around 15 minutes and didn't see anything come off. The only corals I had in the DT for the 9 weeks were a couple monti's and a birdsnest. My digitata mysteriously stned about a week and a half ago for an unknown reason. I know that AEFW are supposed to stick to only eating acros but if thats the case then I have no idea how I still have these.