So I purchased this Rainbow Pectinia back in June and have been taking photos every week or two. It looked when I received it to be receding. It did not look healthy. But over months it has come back and am getting the colors out of it that I was searching for. The Rainbow Pectinia’s growth is super slow so far but I do see progress. Anyway check it out, and if you own one share some pics! Happy Reefing