ID Please...Little Squiggly worm

[Mish]

Hi, Ive seen these several times in my tank at night, but was never able to get a picture, or catch one....Luck was on my side and I got a picture and a video. Take a look and give me your best guess, thanks.

See Video

https://goo.gl/photos/vTSgcby8UrWHYd3f9

 

[AlSimmons]

It's probably just a Polychaete epitoke.

 

[Mish]

It's probably just a Polychaete epitoke.

Had to look that up. "Polychaete epitoke" Im guessing you are right, seems harmless. thanks.