What is it?

[James Martz]

So, I was moving a couple of corals around and this was under one of them.

It moves around a lot and has striped "tentacles". Toothpick is for size reference. Any ideas.

 

[James Martz]

Another closer view.

 

[Pruett-nc]

@Lionfish Lair

 

[saltyfilmfolks]

Spaghetti worm. Sand cleaner

 

[Lionfish Lair]

He's a nice one!

 

[James Martz]

Thanks for the answers.

Lion fish Lair, the link to hitchhikers is great. Need to do a lot of reading.

 

[Lionfish Lair]

Excellent! Thanks!