I got this beautiful button scoly that looked great for a few days and then started to bleach and recede. All my other corals are doing great. I’m thinking my lighting was too high even though it was in the sand. Once it started to recede everyone in the tank started to pick at it and eat it. I’ve heard they are hard to keep as I learned later on. My nutrients do run high but it was my understanding that scolys are an easier species of lps to keep.