Black Millitary Helmet Nerite Snail
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The Black Military Helmet Snail is a hardy and highly useful freshwater snail known for its deep black, dome-shaped shell and powerful algae-cleaning ability. This species is one of the best natural algae controllers available for aquariums, constantly grazing on glass, rocks, driftwood, and plants without damaging live foliage. Its strong shell shape and striking dark coloration make it both functional and visually appealing in planted and community tanks.
Approximate Shipping Size: 0.5–0.75 inches
Black Military Helmet Snails feature a smooth, rounded “helmet-like” shell with a rich matte to glossy black coloration. Their compact, armored look gives them a bold presence in aquariums, especially against lighter substrate or green plants. Each snail’s shell may show slight natural variation in tone and texture.
These snails are completely peaceful and highly active grazers. They spend most of their time moving across surfaces in search of algae and biofilm. Unlike many pest snails, Black Military Helmet Snails do not overpopulate in freshwater aquariums, making them a controlled and reliable cleanup crew.
Black Military Helmet Snails are extremely hardy and adaptable, thriving in a wide range of freshwater aquarium conditions. A stable tank with available algae and hard surfaces is ideal for long-term health.
Tank Size: 5 gallons minimum
Temperature: 68–82°F
pH: 7.0–8.2
Hardness: Moderate to hard (helps maintain shell health)
Aquascape: Rocks, glass, driftwood, plants
Compatible with most peaceful community fish such as guppies, tetras, rasboras, Corydoras, and shrimp. Avoid aggressive fish that may harass or pick at snails, such as large cichlids.
Black Military Helmet Snails are primarily algae eaters, constantly grazing surfaces in the aquarium. Supplement their diet with algae wafers, sinking pellets, blanched vegetables, and mineral-rich foods to support strong shell growth.
Scientific Name: Neritina pulligera
Common Name: Black Military Helmet Snail
Care Level: Easy
Temperament: Peaceful
Diet: Algae grazer / Omnivore
Max Size: ~1–1.5 inches
Tank Level: All surfaces
Breeding: Does not breed in freshwater
The Black Military Helmet Snail is a hardy and highly useful freshwater snail known for its deep black, dome-shaped shell and powerful algae-cleaning ability. This species is one of the best natural algae controllers available for aquariums, constantly grazing on glass, rocks, driftwood, and plants without damaging live foliage. Its strong shell shape and striking dark coloration make it both functional and visually appealing in planted and community tanks.
Approximate Shipping Size: 0.5–0.75 inches
Black Military Helmet Snails feature a smooth, rounded “helmet-like” shell with a rich matte to glossy black coloration. Their compact, armored look gives them a bold presence in aquariums, especially against lighter substrate or green plants. Each snail’s shell may show slight natural variation in tone and texture.
These snails are completely peaceful and highly active grazers. They spend most of their time moving across surfaces in search of algae and biofilm. Unlike many pest snails, Black Military Helmet Snails do not overpopulate in freshwater aquariums, making them a controlled and reliable cleanup crew.
Black Military Helmet Snails are extremely hardy and adaptable, thriving in a wide range of freshwater aquarium conditions. A stable tank with available algae and hard surfaces is ideal for long-term health.
Tank Size: 5 gallons minimum
Temperature: 68–82°F
pH: 7.0–8.2
Hardness: Moderate to hard (helps maintain shell health)
Aquascape: Rocks, glass, driftwood, plants
Compatible with most peaceful community fish such as guppies, tetras, rasboras, Corydoras, and shrimp. Avoid aggressive fish that may harass or pick at snails, such as large cichlids.
Black Military Helmet Snails are primarily algae eaters, constantly grazing surfaces in the aquarium. Supplement their diet with algae wafers, sinking pellets, blanched vegetables, and mineral-rich foods to support strong shell growth.
Scientific Name: Neritina pulligera
Common Name: Black Military Helmet Snail
Care Level: Easy
Temperament: Peaceful
Diet: Algae grazer / Omnivore
Max Size: ~1–1.5 inches
Tank Level: All surfaces
Breeding: Does not breed in freshwater
