What is this thing?

[estevenson78]

Hey all,

Was breaking up my chaeto and saw 2 of these? What are they?!?

 

[Lovemyreef2015]

I can't see what the head looks like but I'm gonna guess anyway. Medusa worm

 

[Lovemyreef2015]

Can you try and get a picture of the head or a video?

 

[estevenson78]

I didn't really see a defined head to them when I was looking...

 

[C. Eymann]

Medusa or peanut?

 

[stanleo]

sorry I just want to follow because I am fascinated!