Zebra Nerite Snail (Vittina natalensis) (Large) Aquarium Glaser

Zebra Nerite Snail (Vittina natalensis) is a popular freshwater invertebrate known for its striking shell pattern and exceptional algae-eating abilities. 

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Species Overview

• Scientific Name: Vittina natalensis
• Common Name: Zebra Nerite Snail
• Origin: Coastal rivers and estuaries of East Africa (e.g., Kenya, Tanzania, Mozambique)
• Size: Up to 1 inch (2.5 cm)
• Lifespan: 1–2 years (sometimes longer in ideal conditions)
• Temperament: Peaceful, non-aggressive

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Appearance

• Distinctive black and yellow striped shell, resembling a zebra pattern
• Shell patterns vary slightly between individuals, adding uniqueness

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Tank Requirements

• Tank Size: 5 gallons minimum (larger preferred for multiple snails)
• Substrate: Any, but smooth gravel or sand is ideal
• Decor: Rocks, driftwood, and live plants (they won’t eat healthy plants)
• Water Parameters:
  • Temperature: 72–78°F (22–26°C)
  • pH: 7.0–8.5 (they need alkaline water to maintain shell health)
  • Hardness: Moderate to hard (calcium-rich water helps prevent shell erosion)
• Filtration: Gentle to moderate flow; snails can climb into filter intakes, so use guards

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Diet

• Primary Diet: Algae (green spot, diatoms, biofilm)
• Supplemental Foods:
  • Algae wafers
  • Blanched vegetables (zucchini, spinach)
  • Calcium supplements (cuttlebone, liquid calcium) for shell health

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Tank Mates

• Compatible with:
  • Peaceful community fish (tetras, rasboras, guppies)
  • Shrimp and other snails
• Avoid:
  • Aggressive or predatory fish (e.g., loaches, puffers, cichlids)

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Breeding

• Reproduction: Lay small white eggs on hard surfaces
• Hatching: Requires brackish or saltwater to hatch; not viable in freshwater
• Result: No risk of overpopulation in freshwater tanks

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Maintenance Role

• Excellent for algae control on glass, rocks, and decorations
• Do not eat hair algae or cyanobacteria
• Safe for planted tanks

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