Nassarius Snail (Nassarius vibex)
The Nassarius Snail is a small, active scavenger snail that helps keep your aquarium clean by sifting through the sand and consuming detritus and leftover food. Native to Caribbean sandy bottoms, these peaceful snails burrow in the substrate, aerating it and preventing waste buildup. Hardy and low-maintenance, Nassarius Snails thrive in established tanks with a sandy substrate and are an essential part of any clean-up crew.
Quick Facts
| Category | Detail |
|---|---|
| Care Level | Easy |
| Temperament | Peaceful |
| Typical Size | 0.25 – 0.5 inch |
| Minimum Tank Size | 10 gallons |
| Diet | Detritivore/Scavenge |
FAQ
What kind of substrate do Nassarius snails prefer?
Nassarius snails prefer a sandy substrate to burrow and sift through for detritus.
Are Nassarius snails compatible with other aquarium inhabitants?
Yes, they are peaceful and generally compatible with most tropical fish and invertebrates.
How often should I feed the Nassarius snail?
No feeding required. They feed on detritus and leftover food naturally in the tank.


Gordon Bell –
Added a pair to my 15-gallon tank and they’ve been active since day one. They dig into the sand and clean up uneaten food. No issues with other fish. Simple and effective.
Sally Carr –
Great for a low-maintenance clean-up crew. They don’t cause any disturbances and help keep the sand area tidy. A small but useful addition to the tank.
Jason Martin –
I’ve had them for three months now and they’re still active. The tank feels cleaner, especially around the sand bed. No feeding needed, just a natural cleaner.