I just got home from the LFS today. I needed to beef up my clean up crew, so I got 2 turbo snails and a half dozen hermits. When I put the bag for snails in the tank to begin acclimation, I noticed a very tiny asterina star in there....there was a time when I would have been over joyed with such a find, but seeing as I already have about 100 of them, I just scooped it out and put it in the tank with the snails...hmmmm....
The coolest hitch hiker I've gotten so far was a bumble bee snail on some live rock at the very start of my tank...I was a happy camper that evening, til I found out that he probably wouldn't make it through the cycle. He did eventually make it...we named him Speedy...but then he had a run in with my skimmer. I found him eventually when I did some maintenance on the skimmer and pulled the bio-media out...I have his shell in the tank as a memorial...poor Speedy.
Lisa :happyfish