I still consider myself new to the hobby as I started my first tank 13 months ago with TBS live rock/sand/CUC. I’ve never added coral or anything except fish since then. And the last fish were added in June of 2022 after ~40 days in my quarantine tank. I think I’ve spotted my first Aiptasia; can you please confirm whether it’s Aiptasia? About a month ago, I noticed the group of 8 or so on the 1 rock, and the other day a couple have spread to adjacent rock.