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Horned Pagoda Snail (Brotia pagodula)

The horned pagoda is arguably the most spectacular freshwater snail — a spiked stone pagoda from the Salween River — and one of the least forgiving: it needs cool, fast, highly oxygenated water and a constant supply of biofilm-covered rock to graze, and it quietly starves in clean, warm, still tanks. This is a species for a mature river-style setup with a powerhead, not a community starter tank. Buy it only if you can name what it will be eating six months from now.

Care specifications

TypeSnail
DifficultyAdvanced
Max size2 in
Lifespan1–4 years
Temperature66–77 °F
pH7–8
General hardness8–15 dGH
Calcium needsHigh
Minimum tank size20 gallons
DietAufwuchs, Biofilm, Algae, Powdered food on hardscape
RolesAlgae eater, Showpiece
Plant safeYes
Betta compatibleWith caution
Breeds in freshwaterYes
Population growthSlow
TemperamentPeaceful

Get Horned Pagoda Snail

Horned Pagoda Snail

2 Horned Pagoda Snails (Brotia pagodula)

$24.99 Out of stock

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Frequently asked questions

Why do pagoda snails die within a few months for so many keepers?

Two slow killers: starvation and oxygen. They are obligate grazers of aufwuchs — the algae-and-microbe film on river rocks — which a spotless aquarium simply does not produce, and they come from cool turbulent water that a warm still tank cannot mimic. A mature tank, visible biofilm, strong flow, and temperatures in the low 70s fix both.

Can I keep horned pagoda snails with other snails?

Yes, they are completely peaceful — the spikes are armor, not weapons. The real conflict is competition: hungry grazers like nerites strip the same biofilm pagodas depend on, so in a small tank choose one or the other.

Planting the same tank?

Browse the aquarium plant database — verified light, CO2, and height data for every species — or let the plant finder rank them against your exact setup.