Weird Worm Thing?

[naesco]

Originally Posted by Eb0la11

haha too bad! Hes pretty cool. Im gonna leave him for a bit until he causes problems since I like him. I dont have enough corals near him yet for him to be a problem.

All you want to know about these guys by the expert on such things, Ron Shimek.

http://reefkeeping.com/issues/2005-01/rs/index.php

Summary good guys unless they really spread. Hermit crabs eat them if that is the case.
The mucus on their threads does not harm corals but corals and other stuff feed on the mucus.

I agree with you. Leave them alone unless you see them multiplying too much and than get a hermit crab or two.