What the heck is this? Helpful or harmful?

[natalie_0612]

Saw this white worm looking thing on my live rock, helpful or harmful?

 

[Auquanut]

Does it look like it's anchored, or free swimming? If it's anchored, looks like spaghetti worms to me. Good guys.

 

[MERKEY]

Kinda looks like stray cheato.....but I like spaghetti worms better!

 

[natalie_0612]

Does it look like it's anchored, or free swimming? If it's anchored, looks like spaghetti worms to me. Good guys.

Hes attached.

 

[AdamB]

2nd on the spaghetti worm as well.

 

[KJ]

Eupolymnia crassicornis.

 

[Dragon52]

Kinda looks like stray cheato.....but I like spaghetti worms better!

+1

 

[Dragon52]

 

[Auquanut]

Oh yeah. Welcome e family!