I’ve done researching and can’t figure out what it is. all of my parameters are stable and normal. Fish store says my water test is good. All my other corals look very happy. Went to get myself a new Christmas present a nice torch coral and in within a day I could already see him starting to recede. I did a coral RX dip when I received him and acclimated and put him in the tank and that night he was already receding. I called the fish store and told them they helped me out and gave me a deal on another torch coral a week later. The day after getting that one I I get home from work and and it is receding again I will attach pictures of both corals that have been receding that starts on one side of the head and Works it’s way over, slowly killing the whole thing. Both look the same way when the flesh started to recede. I didn’t notice anything come off during the dips and all of my parameters are stable alkalinity salinity nitrate, nitrite. All my other torches look happy and healthy except these new ones I’m getting I’m starting to notice. Most of the coral I get from this fish/coral store is dying….but they have a marine biologist there and I don’t want to put such a bold statement out there assuming that it’s the fish stores coral or there distributor or wholesaler… because I order off of corals anonymous and other websites and every one I have ordered from them has survived. Same of when I went to the Orlando reefapooloza I still have all of those, and none have died. Starting to make me question my fish stores coral….. I love them so much tho they are so nice… I added both of them to the same exact spot. There’s another torch coral right next to it that is doing perfectly fine.