These two corals have been next to each other for a while but I just had to move them yesterday because they were getting buried by a pistol shrimp. Apparently I placed them a little too close to each other and woke up to this. Just found it interesting and thought I’d share. Though I do feel a little bad about the Acan. It was almost dead a year ago and had bounced back pretty well until this. I’ll see if I can save it when I get home later today.