Worm ID needed

[BlueDevil]

I was moving over some stuff from my old tank to the new one. When I dipped a frag of gsp that I cut from a rock and dipped it in a quick peroxide + revive bath I found a couple of these floating. They have black bodies with bright orange tips. Any idea what they might be?

 

[Naiad]

Bristle worms

 

[BlueDevil]

Bristle worms

Phew! Thank you. I have only ever seen one bristle worm in my tank and it looked way different. So I wanted to make sure this wasn't a pest.

 

[Naiad]

Likely a different species. It be easier to ID worms in water. I wouldn't worry too much only one type of fireworm is a real coral pest