Bristleworm?

[andisfishtank]

13 gal tank. Saw this creeper awhile back and it keeps reappearing. Safe or unsafe?

 

[blaxsun]

Looks to be a bristle worm. Ugly, but safe. If it's flaming red - make it dead.

 

[Sharkbait19]

Just a regular bristleworm.
They are beneficial to the system, I don’t mind them.

 

[Gtinnel]

I agree a regular bristleworm that makes a good member of your CUC

 

[vetteguy53081]

not welcomed in my tanks but bristleworm and eat detritus and eaten food, making them to some welcomed