This a Whelk?

[Aquattro]

If you want to send him, sure, although mine never bothered snails or clams. If you watch it, you'll see it scavenging around rocks for little bits of stuff.

[justinl]

why don't you throw in a couple snails in the critter keeper with it to see if its predatory or not? maybe a turbo, an astrea and a nassarius or something?

[BC Mosaic]

Justinl, I just found 5 more whelks! Where did they pop up from all of a sudden!?! One was really small so they have obviously begun to breed. I have also found empty clam shells on occasion and my palys have disappeared. So.....I'm deep 6'ing them. Why chance it, especially after all that time and money that was put into this tank.
But a good suggestion from you nonetheless. Thanks