worm?

[iceman5]

last night i saw a worm not a bristle worm but a worm with no legs it was smooth looks like a small earth worm about the same size i am guessing it is 4-5 inches long i just bought some lalo live rock i must have come from that i raised the salinity in a bucket of water and must have still slipped thru?any help id thanks

 

[LeslieH]

Sorry, without an image it's impossible to say what kind of worm it is or even if it's a true worm or an sea cucumber.