Will this eat coral or is it harmless?

[Reefer Deez]

I've been having some trouble from time to time how about every couple of months I seem to lose either a torch coral or frogspawn I have another thread on this and I haven't been able to figure it out but when I dipped one of my torches that lost the head the other day I found this I just want to know if this is possibly my culprit obviously if I have one I have more or is this just a harmless bristle worm?

View attachment 20180521_210818.jpg

 

[cristata.reef]

Bristleworm. Good CUC, just unsightly. Not proven to eat coral (although some people claim they do; which likely isn't true)

 

[Reefer Deez]

That's what I was thinking but wasn't to sure