Zebra Nerite Snails (Neritina natalensis) are among the most popular freshwater snails in the aquarium hobby, and it’s easy to see why. With bold black and gold zig-zag stripes across their shells, these snails bring a clean, modern aesthetic to any tank. Native to the brackish and freshwater rivers of Africa, Zebra Nerites are small (up to 1 inch), peaceful, and highly effective at controlling algae. They spend their time tirelessly grazing on glass, rocks, plant leaves, and driftwood—removing algae without harming plants or disrupting your tank’s balance. Perfect for both beginner and experienced aquarists alike, Zebra Snails are a staple in the cleanup crew world. Why Should You Choose Zebra Nerite Snails? If you’re looking for the ultimate natural algae cleaner, Zebra Nerites are the gold standard. Not only are they beautiful to look at, but they’re also non-invasive—unlike pest snails, they won’t overpopulate your tank. They’re ideal for planted tanks, shrimp tanks, and nano aquariums, where a strong, low-bioload algae grazer is needed. Top Benefits: Iconic zebra-striped shell design Exceptional algae removal ability Safe for shrimp, aquatic plants, and nano tanks Will not breed in freshwater—no overpopulation Hardy and easy to care for Recommended Tank Parameters Tank Size: 5 gallons or more pH: 7.0 – 8.4 Temperature: 72 – 78°F (22 – 26°C) Water Hardness: Moderate to hard Ammonia/Nitrite: 0 ppm Nitrate: < 40 ppm Substrate: Any Water Type: Freshwater or brackish A tight-fitting aquarium lid is strongly recommended—Zebra Nerites are known for escaping if given the chance! Zebra Nerite Snails Breeding Zebra Nerite Snails will not reproduce in freshwater. While they may lay small, white egg capsules on tank surfaces, these will not hatch unless the snails are in brackish water conditions. This makes them a low-risk algae solution with zero risk of overpopulation. Zebra Nerite Snails Tank Compatibility Zebra Nerites are completely peaceful and can be housed with: Freshwater shrimp Small community fish like Guppies, Rasboras, and Tetras Corydoras and Otocinclus Other snails like Mystery or Horned Nerites Avoid aggressive fish like Loaches or puffers that may harm or eat snails. Zebra Nerite Snails Diet Zebra Nerite Snails are natural algae grazers, feeding on: Soft green algae Diatoms and biofilm Algae on glass, driftwood, and decor If supplemental feeding is needed: Offer algae wafers Blanched spinach or zucchini Spirulina flakes or calcium-rich snail food Avoid overfeeding to prevent ammonia spikes—remove uneaten food after a few hours. Visit here for more detailed information about How to Care for Nerite Snails. Why Should You Buy Zebra Nerite Snails at Splashy Fish Store? At Splashy Fish tropical fish store, our Zebra Nerite Snails for sale and other Nerite Snails for sale are tank-bred, grown, and sold with love and care. Visit our fish store online or aquarium in Virginia for more high-quality freshwater snails for sale and freshwater fish for sale. We also have a lot more aquarium products available, such as betta fish for sale, aquatic plants for sale, freshwater shrimp, and other aquarium supplies. Zebra Nerite Snails Frequently Asked Questions (FAQs) What is the biggest size of Zebra Nerite Snails? Zebra Nerite Snails (Neritina natalensis) typically grow to a maximum size of 1 inch (2.5 cm) in diameter. Most adult snails reach around 0.75–1 inch when fully grown, making them ideal for nano tanks, planted aquariums, and shrimp setups. Their compact size, combined with their strong algae-eating ability, makes them one of the most efficient and low-impact algae cleaners in the freshwater hobby. Why are my Zebra Nerite Snails not moving? If your Zebra Nerite Snails are not moving, it could be due to: Acclimation stress after being introduced to a new tank Poor water quality (ammonia, nitrite, or sudden parameter changes) Low temperature—snails become inactive below 70°F (21°C) Natural resting behavior—they may stay still for several hours In rare cases, it may indicate the snail has passed. Gently check by observing the smell or operculum (trapdoor)—a foul odor is a clear sign. Always ensure stable, clean water conditions with a temperature range of 72–78°F (22–26°C), and check your tank's pH, hardness, and nitrate levels to keep your snails active and healthy. What is Zebra Nerite Snails lifespan? The average lifespan of a Zebra Nerite Snail is 1 to 2 years in a well-maintained freshwater or brackish aquarium. With optimal water conditions—stable pH (7.0–8.4), hard water, and no ammonia or nitrite—they can live longer, sometimes exceeding 2+ years. Providing a calcium-rich diet and avoiding sudden changes in temperature or salinity will help extend their lifespan and maintain healthy shell growth. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{ "@type": "Question", "name": "What is the biggest size of Zebra Nerite Snails?", "acceptedAnswer": { "@type": "Answer", "text": "Zebra Nerite Snails (Neritina natalensis) typically grow to a maximum size of 1 inch (2.5 cm) in diameter. Most adult snails reach around 0.75–1 inch when fully grown, making them ideal for nano tanks, planted aquariums, and shrimp setups. Their compact size, combined with their strong algae-eating ability, makes them one of the most efficient and low-impact algae cleaners in the freshwater hobby." } },{ "@type": "Question", "name": "Why are my Zebra Nerite Snails not moving?", "acceptedAnswer": { "@type": "Answer", "text": "If your Zebra Nerite Snails are not moving, it could be due to: Acclimation stress after being introduced to a new tank Poor water quality (ammonia, nitrite, or sudden parameter changes) Low temperature—snails become inactive below 70°F (21°C) Natural resting behavior—they may stay still for several hours In rare cases, it may indicate the snail has passed. Gently check by observing the smell or operculum (trapdoor)—a foul odor is a clear sign. Always ensure stable, clean water conditions with a temperature range of 72–78°F (22–26°C), and check your tank's pH, hardness, and nitrate levels to keep your snails active and healthy." } },{ "@type": "Question", "name": "What is Zebra Nerite Snails lifespan?", "acceptedAnswer": { "@type": "Answer", "text": "The average lifespan of a Zebra Nerite Snail is 1 to 2 years in a well-maintained freshwater or brackish aquarium. With optimal water conditions—stable pH (7.0–8.4), hard water, and no ammonia or nitrite—they can live longer, sometimes exceeding 2+ years. Providing a calcium-rich diet and avoiding sudden changes in temperature or salinity will help extend their lifespan and maintain healthy shell growth." } }] } Due to the natural nature of this product, we cannot guarantee it will look exactly as pictured *
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