Is this snail predatory or not?

[nate_newton]

I wanna know about this snail too I have a couple of them very tiny ones. Are they safe for your coral?

Heidi I have one in my frag tank and it's never touched a coral.

Hey Jamie, I don't think it's a nassarius snail, cause the shell is more slender and the tube on the nassarius looks alot longer and not striped like this snail.
http://www.peteducation.com/article....+2222&aid=3290

Do they submerge themselves in the sand?