Sand Sifting Creatures?

[Stevey87]

Get Orange or Fighting Conchs. I have both and they're herbivores and very peaceful. They bury in sand sometimes and come out to eat. When you buy conchs, make sure they're not whelks because sometimes they can look similar. Easiest way to tell is that conchs have 'jump' forward motion instead of sliding like most snails, when they move.