Description
Scientific Name: Neritina sp.
Common Name: Nerite Snail (also sometimes called Zebra Nerite, depending on the exact pattern)
Adult Size: 2.5–3 cm (1–1.2 inches)
Life Expectancy: 1 to 2 years in captivity
Habitat: Native to brackish and freshwater estuaries and rivers in Southeast Asia and Africa. Prefers hard surfaces like rocks, driftwood, or submerged roots where algae accumulate.
Minimum Tank Size: 5 gallons (19 liters), more space preferred if keeping multiple snails
Ideal Temperature: 22–28°C (72–82°F)
pH Range: 7.0–8.5
Water Hardness: 6–18 dGH (medium to hard water is ideal for shell health)
Temperament: Extremely peaceful. Does not harm fish, plants, or invertebrates. An excellent addition to a peaceful community tanks.
Omnivorous: Primarily herbivorous/algae eater.
Feeds mostly on biofilm, soft algae, and diatoms
Supplement with algae wafers, blanched vegetables (zucchini, spinach), or specially formulated snail food if natural algae is scarce
