Tonga Nassarius Snail
By far the customers’ favourite Nassarius snail. Feed some frozen and watch these guys come racing out to cleanup your tank!
They move sand and eat left over food.
Product Specifications
| Feature | Detail |
|---|---|
| Species | Nassarius tonga |
| Size | 1.5 to 2.5 cm |
| Lifespan | 2 to 3 years |
| Environment | Marine aquarium, sand substrate |
FAQ
What kind of food do Tonga Nassarius snails eat?
They primarily eat leftover food and organic matter in the tank. Frozen foods are recommended to stimulate activity and feeding.
Do Tonga Nassarius snails help with tank maintenance?
Yes, they help clean up excess food and move sand, reducing algae and improving tank hygiene.
Are Tonga Nassarius snails suitable for all marine aquariums?
They are best suited for marine tanks with sand substrate and a stable environment. Please contact customer service for specific tank compatibility.

Grace Oliver –
These snails are active and clean up food quickly. I’ve had them for three months and they’ve reduced leftover food in my tank significantly. They’re easy to care for and don’t cause any issues.
Jasmine Watson –
Great addition to my reef tank. They move around the sand and eat scraps I didn’t notice before. A little more active than other snail species, which is a plus.
Ruth May –
I was skeptical at first, but after adding a few, I see a noticeable improvement in tank cleanliness. They’re hard to miss and seem to enjoy their environment.