I don't think it star polyps. I have some star polyps and those are like a sheet. Sorry for the bad picture but this actually has a hard body. Does that help any?
That's pretty. I thought it was dead a few weeks ago. It closed up and did not open for a couple of days. I just left it in my tank and within a couple of days it was back open. It's kind of an odd coral.
Yeah, it was a pretty coral when I had it... A dedicated rock somewhere in your DT would be quite a sight to see.. Don't let anybody tell you wrong... GL.