Help not sure what i have here

[Clown boy]

Check out this video on YouTube:

Sent from my iPhone

 

[Mrc8858]

I believe that's a serpent star

 

[saltwatertogo]

Yes most definitely a serpent star

 

[coralAnn]

It looks like a Brittle Starfish. I've had 4 or 5 of them that have come into my aquarium via hitchhiking on live rock or frags. They are really cool. However...you will mostly only see their legs coming out from the rocks. They rarely make themselves seen. BUT...lol...I've had a couple of small ones come out on the sand and then climb the glass!!! Enjoy!!!

 

[Clown boy]

Thanks will let it remain in peace
Lee