Nassarius Snails

Nassarius Snails £4.49 Nassarius Snails Nassarius sp. are a fantastic addition to any marine aquarium clean-up crew and are highly valued for both their usefulness and interesting behaviour. Unlike traditional algae-grazing snails, Nassarius snails are active scavengers that spend much of their time buried beneath the sand bed, waiting for food to appear. As soon as they detect uneaten food or organic waste in the water, they quickly emerge from the substrate, making them one of the more fascinating invertebrates to observe within a reef aquarium.