Spider -y thing

[CindyKz]

This is on a piece of rock below an acan. Sorry for the photo quality. It is tiny- i could fit five of them on my pinky nail easily.

 

[nautical_nathaniel]

Feather Duster worm

 

[Star reefer3]

Yeah I had one pretty beat

 

[Jace Alan Carver]

Ya it's a feather duster. I guess it looks like a semi stationary spider haha

 

[CindyKz]

Seems so small for a feather duster, must be a baby LOL

 

[ScottR]

First thought I had was: feather duster. Here’s a baby my coral is hosting.