ID please!

[dhost]

I found a small snail like animal on a piece of LR from my LFS. It looks like a roly-poly with a snails body and two small antennas off the head.
Should I keep or dump this little critter?

 

[graveyardworm]

Any chance you can post a picture? You can browse these articles, and links within them to see if anything looks familiar.

http://reefkeeping.com/issues/2004-05/rs/index.php
http://reefkeeping.com/issues/2004-06/rs/index.php
http://reefkeeping.com/issues/2004-07/rs/index.php