Blueberry Snail (Viviparus sp.) 3 Pack

Common Name

Blueberry Snail

Origin and Habitat

The Blueberry Snail hails from Papua (New Guinea) in Southeast Asia, where it inhabits freshwater rivers and tributaries rich in vegetation. It was first documented by aquatic explorer Chris Lukhaup during expeditions in Papua, Indonesia. In the wild, these snails live on muddy or sandy river bottoms in sediment rich waters, often in the same biotopes as certain Cherax freshwater crayfish. As a member of the Viviparidae (viviparous trapdoor snails), the Blueberry Snail has an operculum, or “trapdoor,” and is fully aquatic. It thrives in tropical climates, preferring warm, slow moving waters with abundant leaf litter, algae, and biofilm to feed on. Because this species is so new to science and not yet formally named, it is currently referred to in the aquarium trade as Viviparus sp. “Blueberry.” Its natural niche as a detritivore and filter feeder helps keep its native waters clean, a role it can also play in home aquariums.

Temperature and Water Conditions

Blueberry Snails prefer warm tropical water between 76 to 82°F (24 to 28°C), with a pH range of 7.5 to 8.5. Hard, mineral rich water is essential for maintaining a healthy shell. Soft or acidic water can cause shell pitting or erosion, so supplementing calcium through crushed coral, cuttlebone, or mineral blocks is highly recommended. They tolerate slightly cooler water down to 68°F (20°C), but extended periods below that temperature can slow their metabolism and feeding. As with all snails, avoid copper based treatments, and only house them in fully cycled, established aquariums with good filtration and stable water parameters.

Appearance and Size

The Blueberry Snail’s colors are truly striking. Its shell ranges from deep blue violet to reddish orange, often glossy with subtle banding. The body is dark blue to black with brilliant orange or gold flecks, especially along the head, neck, and antennae, giving the snail a glowing appearance under aquarium lighting. Adults typically grow to 1 to 2 inches (2.5 to 5 cm) in diameter, with round, spiraled shells that thicken as they age. Each snail has a sturdy operculum for protection and moisture retention. Lifespan averages 1 to 3 years in aquariums with proper diet and water quality.

Diet in the Wild

In the wild, Blueberry Snails act as both grazers and filter feeders. They use their radula to scrape algae, biofilm, and decaying plant matter from submerged surfaces, while also drawing water through their gills to filter fine organic particles, plankton, and bacteria from the water column. This dual feeding behavior makes them vital to the health of their native waterways, as they constantly clean and recycle nutrients from sediment and vegetation.

Feeding in Captivity

In aquariums, Blueberry Snails need a steady source of natural biofilm and fine foods to thrive. Mature, planted tanks are best, as these provide a constant buffet of algae and detritus. Supplement their diet with algae wafers, spirulina based pellets, and blanched vegetables like zucchini, spinach, or cucumber. To replicate their filter feeding behavior, occasionally add powdered foods such as crushed algae flakes, spirulina powder, or micro invertebrate blends like Bacter AE or fry powder. These tiny particles help sustain their natural feeding rhythm. Avoid overfeeding, but never let the tank go sterile, these snails can starve in overly clean environments. Consistent calcium in their diet will also keep their shells strong and glossy.

Behavior and Tank Setup

Blueberry Snails are peaceful, curious, and completely aquatic. They spend their days grazing on glass, plants, and decor, occasionally burrowing into the substrate or resting beneath leaves. They will not leave the water to breathe and have no interest in escaping unless water quality is poor. A 10 gallon or larger tank is suitable for a pair, though larger tanks with more surface area allow for more natural grazing. Use soft sand or fine gravel to prevent damage to their foot and operculum. Include driftwood, smooth rocks, and live plants to encourage algae and biofilm growth. They appreciate gentle water flow and stable oxygen levels. Ideal tankmates include small tetras, rasboras, Corydoras, livebearers, shrimp, and peaceful community species. Avoid loaches, puffers, and crayfish that might nip or attack them.

Breeding

Blueberry Snails are livebearers that give birth to fully formed baby snails instead of laying eggs. They have separate sexes, with males possessing a thicker right antenna used during mating. After internal fertilization, the female carries the developing young in a brood pouch and releases one or two tiny snails every few weeks. Newborns immediately begin feeding on biofilm and micro particles. Breeding is slow but steady in stable aquariums, and they never overpopulate. The young grow slowly, taking several months to reach visible size. Maintaining hard, clean water and a consistent food source encourages successful reproduction.

Quick Facts

Scientific Name: Viviparus sp. “Blueberry”
Origin: Papua New Guinea and Indonesia
Family: Viviparidae
Size: 1 to 2 inches (2.5 to 5 cm)
Temperature: 76 to 82°F (24 to 28°C)
pH Range: 7.5 to 8.5
Water Hardness: Medium to high (calcium rich)
Temperament: Peaceful
Diet: Omnivore and filter feeder
Breeding Type: Livebearer
Tank Size: 10 gallons or larger

Tropical Fish Co. Notes

The Blueberry Snail is one of the most exciting new species to enter the freshwater hobby. Its deep blue and orange coloration looks almost unreal, and its calm, steady movement adds a relaxing rhythm to any aquarium. This snail’s unique combination of grazing and filter feeding behavior makes it both beautiful and beneficial, helping keep aquariums clean while recycling organic matter. Because it is new to science, keeping and breeding Blueberry Snails contributes to the growing understanding of this species in captivity. Provide mature tanks, consistent calcium, and a variety of algae and fine foods, and you will have one of the most striking and rewarding invertebrates in the hobby, both a showpiece and a quiet caretaker of your aquatic ecosystem.