thanks, that sure looks like it. Mine is a deeper red but that could be the lighting. Don't see anyone eating it. See pieces floating around and yesterday the whole thing had come loose. I suspect a crab picking around it.
I have several groups of it also, nothing bothers it and its spreading nicely, I have no idea where it came from. I have not purchased any live rock in years.
Then all of a sudden its here.
Really pretty stuff.