The Nassarius snail is a small scavenger with an oval spiral shell that resembles an olive pit, with a long tube like siphon that protrudes from the end of the shell. One of the most ideal scavenger and detritus eater these snails are perfect for the reef aquarium, quickly consuming uneaten food. Nassarius Snails like to bury themselves in the sand, which will help maintain adequate oxygen levels in the substrate. The Nassarius Snail prefers an established aquarium with a deep sand bed. These snails are sensitive to high nitrate levels and copper-based medications.

The Nassarius Snail is extremely difficult to breed in captivity.

It can reach a maximum size of 1/2" in aquarium.