Looking for some help

[Aj 408]

I was just wondering if this is a good Worm for my tank or a bad one I'm doing my cycle on my new tank and this pop out after 2 week of of the cycle. Will this do Damage to my future corals Or is the reef friendly.. what should do about this?

 

[Mikedawg]

Looks like a bristleworm; good cuc member