Worm ID Friend or Foe

[JR55]

I found this guy on my glass. It is about an inch long with what appears to be fingers around the mouth and is around 1/16 inch in diameter. Is it good or bad?

 

[homer1475]

Hard to tell(pic is super blurry), but doesn't sound good, or look good from the pic.

@KJ could help identify it.

 

[KJ]

Google Search

 

[reef lover]

Need a clearer pic. If not dorvilleidae than it could be a medusa worm.

 

[dbowman5]

i believe you have a cucumber it is very good

 

[JR55]

After checking out the suggestions, it best fits a medusa worm. Thanks all.

 

[Crabs McJones]

Medusa was my first impression as well