Worm ID

[J2T]

I had posted this in the New to Hobby and it was suggested I post here as well to hopefully get a positive ID from the experts here in inverts :)

Ok, just saw a few of these guys today, this being the largest. Couldn't get a decent pic but a video seems to show them well. They don't appear to eat at the zoa's but seem to sort of search over the rock...but if they are going to be a problem down the road I want to figure out how to get rid of them. They move pretty quick and their movements are more millipede like than centipede if that makes any sense. Thanks

http://youtu.be/1xHUfUzP0Z8

[GerritM]

Looks like a Eunice torquata.

[J2T]

I think you might be right looking at pictures...but I can't seem to find info on if they are good or bad. Any insight or direction on where I can find out?

[J2T]

So anyone know if these things are ultimately good or bad? They seem to be multiplying in my sump. Seems not much info out there on the internet about them.