Bristle worm eating coral

[Jdumaw]

I got a green star polyp (gsp) frag about a week ago. At first it was open and doing well but then I noticed it closed and has been retracted ever since (about 5 days now). About a day ago I was looking at the fragment and noticed what looked like a bristle worm in it, poking out, now there are a bunch of holes all over it. What should I do? I’m thinking about dipping it to make sure whatever’s in it will go away. Any advice would appreciated. Thank you.

 

[Double monti 61]

I do not believe it is the bristle worms that are the problem but I suppose it may be possible if they are really hungry I mean really really hungry!