{"product_id":"zebra-nerite-snail-neritina-natalensis","title":"Zebra Nerite Snail (Neritina natalensis)","description":"\u003cbody\u003e\n\n\n  \n\u003cmeta name=\"viewport\" content=\"width=device-width,initial-scale=1.0\"\u003e\n  \u003ctitle\u003eZebra Nerite Snail - Superior Shrimp and Aquatics\u003c\/title\u003e\n  \u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=Playfair+Display:wght@400;600;700\u0026amp;family=DM+Sans:wght@300;400;500\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n  \u003cstyle\u003e\n\n    .ssa-pd *, .ssa-pd *::before, .ssa-pd *::after { box-sizing: border-box; }\n    @keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }\n    .ssa-pd { font-family: 'DM Sans', sans-serif !important; color: #1e1a1a !important; background: #fff !important; line-height: 1.75 !important; }\n    .ssa-pd .hero { background: linear-gradient(150deg, #111111 0%, #2a0000 60%, #F40909 100%) !important; padding: 3.5rem 3rem 2.8rem !important; 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}\n  \n  \u003c\/style\u003e\n\n\n\u003cdiv class=\"ssa-pd\"\u003e\n  \u003cdiv class=\"hero\"\u003e\n    \u003cstyle\u003e.ssa-pd .hero::before{content:\"\u0026#128012;\";}\u003c\/style\u003e\n    \u003cspan class=\"hero-tag\"\u003eFreshwater Snails\u003c\/span\u003e\n    \u003ch1\u003eZebra Nerite Snail\u003c\/h1\u003e\n    \u003cp class=\"hero-sub\"\u003eThe most widely kept Nerite in the hobby, with bold alternating black and yellow stripes running cleanly around the shell. An exceptional algae grazer that cannot breed in freshwater and stays completely shrimp safe.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"feature-pills\"\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Bold Black \u0026amp; Yellow Zebra Stripes\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Neritina natalensis\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Cannot Breed in Freshwater\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Most Popular Nerite in the Hobby\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Continuous Algae Grazer\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Shrimp Safe\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"body-wrap\"\u003e\u003cdiv class=\"prose\"\u003e\n\n    \u003cp\u003e\u003cstrong\u003eZebra Nerite Snails\u003c\/strong\u003e (\u003cem\u003eNeritina natalensis\u003c\/em\u003e) are the most commonly kept and most widely recommended freshwater Nerite in the hobby, and for good reason. The shell is covered in bold, clearly defined alternating black and yellow stripes that run along the length of the shell in a consistent, eye-catching pattern -- the most graphically striking of any common Nerite species. Beyond appearance they are exceptional algae grazers that move continuously across glass, hardscape, substrate, and plant surfaces consuming algae films and biofilm with a thoroughness that few other invertebrates match. Like all Nerites they cannot complete their reproductive cycle in freshwater, making population control a complete non-issue. Fully safe with all shrimp at every life stage. Hardy, adaptable, and suitable for virtually any freshwater setup from nano tanks to large planted aquariums. GH 6+ and pH above 7.0 for long-term shell health.\u003c\/p\u003e\n\n    \u003cspan class=\"section-label\"\u003eAppearance\u003c\/span\u003e\n    \u003ch2\u003eShell, Stripes \u0026amp; Size\u003c\/h2\u003e\n    \u003cdiv class=\"bullet-list\"\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eBold alternating black and yellow stripes running consistently around the shell.\u003c\/strong\u003e The Zebra Nerite's shell pattern is one of the most immediately recognisable in the freshwater hobby. The stripes are clearly defined, running in parallel bands along the length of the rounded shell from the spire to the aperture, with the contrast between the deep black and bright yellow reading as graphic and striking at normal tank-viewing distance. The pattern is consistent between individuals -- unlike the Batik or King Koopa Nerite where every shell is unique, Zebra Nerites all display the same fundamental striped arrangement, which makes them read as a cohesive visual element when kept in a group.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eRounded, smooth shell profile up to approximately 1 inch at maturity.\u003c\/strong\u003e The shell is ovoid and smooth with a low spire, sitting comfortably between the flattened helmet profile of the Black Military Helmet Snail and the taller conical profiles of some other Nerite species. At up to 1 inch in diameter it is clearly visible at tank-viewing distance and large enough to be an individual point of visual interest rather than a background detail.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eOne of the most visually recognisable aquarium invertebrates available.\u003c\/strong\u003e The Zebra Nerite's bold striping makes it immediately identifiable and is the reason it has remained the entry-point Nerite for most hobbyists for decades. In a shrimp tank context its clear yellow-and-black colouration pairs particularly well with red and orange Neocaridina morphs where the colour contrast between shrimp and snail is immediately apparent.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cspan class=\"section-label\"\u003eBehaviour \u0026amp; Care\u003c\/span\u003e\n    \u003ch2\u003eAlgae Grazing \u0026amp; Husbandry\u003c\/h2\u003e\n    \u003cdiv class=\"bullet-list\"\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eExceptional broad-spectrum algae grazer across all tank surfaces.\u003c\/strong\u003e Zebra Nerites graze constantly across glass, hardscape, driftwood, plant leaves, and substrate, consuming soft green algae, brown diatom films, biofilm, and fine organic deposits. They are particularly effective on glass panels and smooth hardscape where algae films accumulate fastest. In a tank with a healthy Zebra Nerite population the front glass stays clean with minimal manual intervention.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eCannot breed in freshwater, population is completely stable.\u003c\/strong\u003e Like all Nerite species, Zebra Nerites require brackish water for larval development. Small white egg capsules will appear on hardscape, glass, and plant surfaces in a freshwater tank -- these are a minor cosmetic nuisance but will not hatch. Population control requires no intervention whatsoever.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eWhite egg capsules are a normal and expected part of keeping Zebra Nerites.\u003c\/strong\u003e Of all Nerite species, Zebra Nerites are among the most prolific egg layers in freshwater. The capsules are hard, white, and roughly sesame-seed sized, deposited on any available hard surface. They do not dissolve on their own and must be scraped off if appearance matters. This is the primary aesthetic trade-off of keeping Zebra Nerites and worth knowing in advance.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eGH 6+ and pH above 7.0 for shell integrity and stripe clarity.\u003c\/strong\u003e Adequate calcium keeps the shell smooth and the stripe contrast crisp. In soft or acidic water the shell surface erodes over time, dulling the striping and thinning the shell. Maintain GH 6+ and supplement with cuttlebone in softer water. Standard Neocaridina parameters are ideal. Safe with all \u003ca href=\"\/collections\/neocaridina-shrimp-parent\" title=\"Neocaridina shrimp | colorful freshwater clean-up crew – superior shrimp \u0026amp; aquatics\" aria-label=\"Neocaridina shrimp | colorful freshwater clean-up crew – superior shrimp \u0026amp; aquatics\"\u003eNeocaridina\u003c\/a\u003e and \u003ca href=\"\/collections\/caridina-shrimp-parent\" title=\"Caridina shrimp | vibrant freshwater shrimp for aquariums – superior shrimp \u0026amp; aquatics\" aria-label=\"Caridina shrimp | vibrant freshwater shrimp for aquariums – superior shrimp \u0026amp; aquatics\"\u003eCaridina\u003c\/a\u003e shrimp.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eCover the tank, keep water line low.\u003c\/strong\u003e Zebra Nerites climb and will exit the water through any gap. Keep the water line at least 5 to 7cm below the rim or use a fitted lid. A snail found outside and returned promptly recovers; one left out for more than a few hours will not.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eStock 1 per 10L and supplement feeding in new or clean tanks.\u003c\/strong\u003e In an established tank with consistent algae growth no supplemental feeding is needed. In newer or very clean tanks supplement with algae wafers or blanched vegetables. Sensitive to elevated nitrates -- keep below 20 ppm with regular water changes.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"tip-box\"\u003e\n\u003cspan class=\"tip-label\"\u003eKeeper's Note\u003c\/span\u003e\u003cp\u003eThree to five Zebra Nerites in a planted shrimp tank with dark substrate is one of the most reliable and visually satisfying combinations in the hobby. The bold striping reads clearly against dark substrate and green planting, the snails keep the glass cleaner than almost anything else available, and their complete inability to reproduce in freshwater means the population stays exactly where you put it. If you are keeping \u003ca href=\"\/collections\/neocaridina-shrimp-parent\" title=\"Neocaridina shrimp | colorful freshwater clean-up crew – superior shrimp \u0026amp; aquatics\" aria-label=\"Neocaridina shrimp | colorful freshwater clean-up crew – superior shrimp \u0026amp; aquatics\"\u003eFire Red Cherry\u003c\/a\u003e or \u003ca href=\"\/collections\/neocaridina-shrimp-parent\" title=\"Neocaridina shrimp | colorful freshwater clean-up crew – superior shrimp \u0026amp; aquatics\" aria-label=\"Neocaridina shrimp | colorful freshwater clean-up crew – superior shrimp \u0026amp; aquatics\"\u003eSunkist\u003c\/a\u003e shrimp, the yellow-and-black of the Zebra Nerite picks up the warm tones of the shrimp without competing with them visually.\u003c\/p\u003e\n\u003c\/div\u003e\n\n    \u003ca href=\"\/collections\/freshwater-snails-parent\" class=\"cta-block\" title=\"Freshwater snails | algae-eating clean-up crew for your tank – superior shrimp \u0026amp; aquatics\" aria-label=\"Freshwater snails | algae-eating clean-up crew for your tank – superior shrimp \u0026amp; aquatics\"\u003e\u003cspan class=\"cta-icon\"\u003e🐌\u003c\/span\u003e\u003cdiv class=\"cta-text\"\u003e\n\u003cstrong\u003eBrowse more freshwater snails\u003c\/strong\u003e\u003cp\u003eExplore our full Nerite selection and more. Browse our full \u003cspan style=\"color:#F40909;font-weight:500;\"\u003eFreshwater Snails collection\u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cspan style=\"color:rgba(255,255,255,0.4);font-size:1.4rem;\"\u003e→\u003c\/span\u003e\u003c\/a\u003e\n\n    \u003cdiv class=\"policy-bar\"\u003e\n      \u003cspan\u003eBefore placing your order, please review our\u003c\/span\u003e\n      \u003ca href=\"\/pages\/doa-policy\" title=\"Live arrival guarantee | superior shrimp \u0026amp; aquatics\" aria-label=\"Live arrival guarantee | superior shrimp \u0026amp; aquatics\"\u003eDOA Policy\u003c\/a\u003e\n      \u003ca href=\"\/pages\/shipping-info-practices\" title=\"Shipping policies, info \u0026amp; practices – superior shrimp \u0026amp; aquatics\" aria-label=\"Shipping policies, info \u0026amp; practices – superior shrimp \u0026amp; aquatics\"\u003eShipping Info\u003c\/a\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/body\u003e","brand":"Superior Shrimp \u0026 Aquatics","offers":[{"title":"Default Title","offer_id":45014167716048,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/2895\/9184\/files\/zebra-nerite-snail-neritina-natalensis-snails-vibrant-orange-black-885.webp?v=1780949738","url":"https:\/\/www.superiorshrimpaquatics.com\/products\/zebra-nerite-snail-neritina-natalensis","provider":"Superior Shrimp \u0026 Aquatics","version":"1.0","type":"link"}