Hey, thanks for the interest. Here is a couple more.
I broke up the colony recently because the rock they were on had a ton of hydroids. So now they are in 3 frags with 20 -30 on each.
those red rings really glow under the actinics.
this one was like 2 weeks after I found them on the live rock.
The colony before I broke it up.
One of the frags