What is this?!?!

[Texas Reefer]

My power went out tonight and I was checking on the fishies when I saw these critters for the first time in the year and a half I've had the tank. Some are whitish and some are more reddish. What are they?

 

[evolved]

Epitokes, baby bristle worms.

 

[Texas Reefer]

They are really attracted to the light.

 

[Rybren]

Bristle worms get my vote.

 

[iretthepirate]

Look like baby bristles but why they'd be attracted to light I don't know cause they prefer dark