what the heck is this thing

[ZOOT098]

actually have now found two of them

 

[Altohombre]

not sure but it looks cool. About how big is it?

 

[cthegame]

pretty cool, i never seen it before but i will take a wild guess and say it might be some kind of sponge or worm??

Someone here will probably know.

 

[yote]

Looks like some kind of nudi/slug.

 

[ZOOT098]

both of them when fully extended are about 1 1/2"

i thought some kind of nudibranch but cant find any pics that match up

 

[Bifferwine]

That's a nudibranch. I've seen pics before of that exact same type, too. But I can't remember where :(

 

[ccCapt]

I agree...nudibranch.
Pic of the same thing here. http://www.wetwebmedia.com/nudiidfaqs.htm

 

[reeffreak]

Definitely a nudibranch.Most of the hitchhiking nudibranches are some kind of coral predator.....be weary.