{"product_id":"prambanan-snails-thiara-winteri","title":"Spiked Tower Snail (Thiara winteri)","description":"\u003cbody\u003e\n\n\n  \n\u003cmeta name=\"viewport\" content=\"width=device-width,initial-scale=1.0\"\u003e\n  \u003ctitle\u003eSpiked Tower 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; position: relative !important; overflow: hidden !important; animation: fadeUp 0.6s ease both; }\n    .ssa-pd .hero::before { position: absolute; right: 3rem; bottom: 1.5rem; font-size: 7rem; opacity: 0.08; pointer-events: none; line-height: 1; }\n    .ssa-pd .hero-tag { display: inline-block !important; background: rgba(255,255,255,0.12) !important; color: rgba(255,255,255,0.85) !important; font-size: 0.8rem !important; font-weight: 500 !important; letter-spacing: 0.18em !important; text-transform: uppercase !important; padding: 0.25rem 0.8rem !important; border-radius: 100px !important; margin-bottom: 1rem !important; border: 1px solid rgba(255,255,255,0.15) !important; }\n    .ssa-pd .hero h1 { font-family: 'Playfair Display', serif !important; font-size: clamp(2rem,5vw,3.2rem) !important; color: #fff !important; line-height: 1.15 !important; margin: 0 0 0.6rem 0 !important; padding: 0 !important; background: transparent !important; text-transform: none !important; letter-spacing: normal !important; }\n    .ssa-pd .hero-sub { color: rgba(255,255,255,0.65) !important; font-size: 1rem !important; font-weight: 300 !important; margin: 0 !important; }\n    .ssa-pd .feature-pills { display: flex !important; flex-wrap: wrap !important; gap: 0.5rem !important; padding: 1.4rem 3rem !important; background: #111111 !important; border-bottom: 1px solid #1e1e1e !important; }\n    .ssa-pd .fpill { display: inline-flex !important; align-items: center !important; gap: 0.35rem !important; background: #1e1e1e !important; color: rgba(255,255,255,0.75) !important; font-size: 0.82rem !important; padding: 0.3rem 0.85rem !important; border-radius: 100px !important; border: 1px solid rgba(255,255,255,0.08) !important; }\n    .ssa-pd .fpill .dot { width:6px;height:6px;border-radius:50%;background:#F40909;flex-shrink:0; }\n    .ssa-pd .body-wrap { max-width: 800px !important; margin: 0 auto !important; padding: 3rem 2rem 5rem !important; animation: fadeUp 0.5s 0.15s ease both; }\n    .ssa-pd .prose p { font-size: 1.2rem !important; color: #6b6060 !important; line-height: 1.9 !important; margin-bottom: 1.6rem !important; font-weight: 300 !important; }\n    .ssa-pd .prose p strong { color: #111111 !important; font-weight: 500 !important; }\n    .ssa-pd .prose a { color: #b50707 !important; text-decoration: underline !important; text-underline-offset: 3px; }\n    .ssa-pd .section-label { font-size: 0.78rem !important; font-weight: 500 !important; letter-spacing: 0.2em !important; text-transform: uppercase !important; color: #F40909 !important; margin: 2.8rem 0 0.5rem !important; display: block !important; }\n    .ssa-pd .prose h2 { font-family: 'Playfair Display', serif !important; font-size: 2rem !important; font-weight: 600 !important; color: #1e1a1a !important; margin: 0 0 1.1rem !important; padding-bottom: 0.5rem !important; border-bottom: 2px solid #e8e2da !important; line-height: 1.25 !important; background: transparent !important; text-transform: none !important; letter-spacing: normal !important; }\n    .ssa-pd .stat-row { display:grid !important;grid-template-columns:repeat(auto-fit,minmax(130px,1fr)) !important;gap:0.85rem !important;margin:1.6rem 0 2.2rem !important; }\n    .ssa-pd .stat-card { background:#f7f3ee !important;border-radius:10px !important;padding:1.1rem 1rem !important;text-align:center !important;border:1px solid #e8e2da !important; }\n    .ssa-pd .stat-value { font-family:'Playfair Display',serif !important;font-size:1.5rem !important;font-weight:700 !important;color:#111111 !important;display:block !important;line-height:1.1 !important; }\n    .ssa-pd .stat-label { font-size:0.82rem !important;color:#6b6060 !important;margin-top:0.3rem !important;display:block !important; }\n    .ssa-pd .bullet-list { margin:0.5rem 0 1.6rem !important;padding:0 !important; }\n    .ssa-pd .bl-item { display:block !important;padding:0.35rem 0 0.35rem 1.6rem !important;font-size:1.15rem !important;color:#6b6060 !important;font-weight:300 !important;line-height:1.75 !important;position:relative !important; }\n    .ssa-pd .bl-item::before { content:\"\\2022\" !important;color:#F40909 !important;font-size:1.1rem !important;position:absolute !important;left:0 !important;top:0.3rem !important; }\n    .ssa-pd .bl-item strong { color:#111111 !important;font-weight:500 !important; }\n    .ssa-pd .tip-box { background:#fff8f0 !important;border-left:4px solid #F40909 !important;border-radius:10px !important;padding:1.2rem 1.6rem !important;margin:2rem 0 !important; }\n    .ssa-pd .tip-box .tip-label { font-size:0.75rem !important;font-weight:500 !important;letter-spacing:0.18em !important;text-transform:uppercase !important;color:#F40909 !important;display:block !important;margin-bottom:0.4rem !important; }\n    .ssa-pd .tip-box p { font-size:1.15rem !important;color:#5a3a2a !important;margin:0 !important;font-weight:300 !important;line-height:1.8 !important; }\n    .ssa-pd .steps { margin:0.5rem 0 1.8rem !important; }\n    .ssa-pd .step { display:flex !important;gap:1rem !important;align-items:flex-start !important;margin-bottom:0.85rem !important; }\n    .ssa-pd .step-num { flex-shrink:0 !important;width:28px !important;height:28px !important;border-radius:50% !important;background:#111111 !important;color:#fff !important;font-size:0.8rem !important;font-weight:500 !important;display:flex !important;align-items:center !important;justify-content:center !important;margin-top:0.15rem !important; }\n    .ssa-pd .step-text { font-size:1.15rem !important;color:#6b6060 !important;font-weight:300 !important;line-height:1.75 !important; }\n    .ssa-pd .step-text strong { color:#111111 !important;font-weight:500 !important; }\n    .ssa-pd .cta-block { background:linear-gradient(135deg,#111111 0%,#1a1a1a 100%) !important;border-radius:12px !important;padding:1.8rem 2rem !important;margin:2.5rem 0 !important;display:flex !important;align-items:center !important;gap:1.4rem !important;text-decoration:none !important;transition:background 0.2s,transform 0.2s !important; }\n    .ssa-pd .cta-block:hover { background:linear-gradient(135deg,#1a0000 0%,#2a0000 100%) !important;transform:translateY(-1px) !important; }\n    .ssa-pd .cta-block .cta-icon { font-size:2.8rem !important;flex-shrink:0 !important;line-height:1 !important; }\n    .ssa-pd .cta-block .cta-text strong { display:block !important;font-family:'Playfair Display',serif !important;font-size:1.2rem !important;color:#fff !important;margin-bottom:0.3rem !important;font-weight:600 !important; }\n    .ssa-pd .cta-block .cta-text p { font-size:1.05rem !important;color:rgba(255,255,255,0.55) !important;margin:0 !important;font-weight:300 !important;line-height:1.6 !important; }\n    .ssa-pd .policy-bar { display:flex !important;flex-wrap:wrap !important;gap:0.6rem !important;align-items:center !important;padding:1.2rem 1.6rem !important;background:#f7f3ee !important;border-radius:10px !important;border:1px solid #e8e2da !important;margin-top:2.5rem !important; }\n    .ssa-pd .policy-bar span { font-size:0.9rem !important;color:#6b6060 !important;font-weight:300 !important; }\n    .ssa-pd .policy-bar a { display:inline-flex !important;align-items:center !important;gap:0.3rem !important;background:#111111 !important;color:#fff !important;font-size:0.82rem !important;font-weight:500 !important;padding:0.3rem 0.9rem !important;border-radius:100px !important;text-decoration:none !important;transition:background 0.2s !important; }\n    .ssa-pd .policy-bar a:hover { background:#F40909 !important; }\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\u003eSpiked Tower Snail\u003c\/h1\u003e\n    \u003cp class=\"hero-sub\"\u003eA rare Indonesian tower snail with a tall conical shell and spiky thorns on every whorl -- a distinctive, substrate-burrowing species that aerates sand, cleans detritus, and won't overrun your tank.\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 Tall Conical Spiked Shell\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Brownish-Bronze Colouration\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Substrate Burrower \u0026amp; Aerator\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Live-Bearing -- Won't Overrun\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Shrimp Safe\u003c\/span\u003e\n    \u003cspan class=\"fpill\"\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e Uncommon Species\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"body-wrap\"\u003e\u003cdiv class=\"prose\"\u003e\n\n    \u003cp\u003e\u003cstrong\u003eSpiked Tower Snails\u003c\/strong\u003e (\u003cem\u003eThiara winteri\u003c\/em\u003e), also known as Spiky Trumpet Snails, are a rare freshwater snail from Indonesia named after the famous Prambanan temple complex in Indonesia. They have a tall, elongated conical shell in brownish-bronze tones with small spiky thorns protruding from each whorl along the shell's length -- a structure that makes them immediately distinguishable from the smooth Malaysian Trumpet Snail (\u003cem\u003eMelanoides tuberculata\u003c\/em\u003e) they superficially resemble. Their behaviour is similar to MTS in that they burrow into and actively sift through substrate, aerating sand and preventing the anaerobic pockets that damage plant roots and affect water quality -- but unlike MTS they are not parthenogenetic and will not produce explosive asexual population growth. They are live-bearing, releasing fully formed juvenile snails rather than laying eggs, and population growth is controlled and predictable. Safe with all shrimp. Prefer sandy substrate and pH above 7.0 for best shell health -- below pH 5 the shell begins to disintegrate.\u003c\/p\u003e\n\n    \u003cspan class=\"section-label\"\u003eAppearance\u003c\/span\u003e\n    \u003ch2\u003eShell, Spikes \u0026amp; Colouration\u003c\/h2\u003e\n    \u003cdiv class=\"bullet-list\"\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eTall conical tower shell with spiky thorns on every whorl -- distinct from smooth trumpet snails\u003c\/strong\u003e -- the Prambanan's shell is elongated and conical, tapering to a sharp apex, with a spiky thorn protruding from each whorl along the full length of the shell. The thorns vary in size and prominence between individuals -- wild-caught specimens typically have more pronounced spikes than captive-bred individuals, whose thorns may be smaller or partially absent. The overall shell profile is stockier and more textured than the Malaysian Trumpet Snail, and the thorns give it a clearly different and more visually interesting silhouette.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eBrownish-bronze colouration with occasional yellow highlights\u003c\/strong\u003e -- the shell is a warm brownish-bronze, sometimes with hints of yellow on individual whorls. The colouration is consistent and naturalistic, reading as earthy and unobtrusive in a planted tank context. The combination of the warm brown tone and the spiked whorl structure gives the Prambanan a genuinely unusual appearance for a tower snail -- interesting at close range in a way that smooth-shelled trumpet snails are not.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eUp to 1--2 inches at full maturity -- larger than Malaysian Trumpet Snails\u003c\/strong\u003e -- Spiked Tower Snails are stockier and longer than standard MTS at maturity, reaching 1 to 2 inches in shell length in ideal conditions. Specimens sold in the hobby are typically ¾ to 1 inch at time of purchase and continue growing slowly over months in a well-maintained tank.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cspan class=\"section-label\"\u003eBehaviour \u0026amp; Benefits\u003c\/span\u003e\n    \u003ch2\u003eSubstrate Burrowing \u0026amp; Population Control\u003c\/h2\u003e\n    \u003cdiv class=\"bullet-list\"\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eActive substrate burrower -- aerates sand and prevents anaerobic pockets\u003c\/strong\u003e -- Spiked Tower Snails spend a significant portion of their time buried in or moving through sandy substrate, sifting and turning the top layer continuously. This activity aerates the substrate, prevents the formation of anaerobic pockets that produce toxic hydrogen sulphide, and distributes beneficial bacteria more evenly through the substrate depth. In a planted tank with fine sand substrate this behaviour is actively beneficial for plant root health and long-term substrate health. They prefer fine sand over coarse gravel -- in gravel substrate they remain primarily on the surface.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eLive-bearing and not asexual -- population growth is controlled, not explosive\u003c\/strong\u003e -- this is the key practical difference between Spiked Tower Snails and Malaysian Trumpet Snails. MTS reproduce asexually and a single snail can establish a colony; population growth can become difficult to manage in a heavily fed tank. Spiked Tower Snails require both male and female to reproduce and give birth to fully formed live juveniles in small numbers at a time. Population growth is gradual and proportional to conditions -- they will not overrun a tank the way MTS can.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eOmnivorous detritivore -- algae, decaying plant matter, uneaten food, and biofilm\u003c\/strong\u003e -- Spiked Tower Snails consume algae, decaying plant material, uneaten food that reaches the substrate, and biofilm from surfaces. They do not consume healthy living plant tissue. In a planted tank they function as a substrate-level cleaning crew, processing organic matter before it degrades water quality. Supplement with algae wafers, sinking pellets, or blanched vegetables if the tank is new or low on natural biofilm.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003ePrimarily nocturnal and burrowing -- less visible during the day\u003c\/strong\u003e -- like MTS, Spiked Tower Snails are most active at night and spend much of the day buried in substrate. In ideal conditions with stable parameters and adequate food they will emerge more during daylight hours, but a significant portion of their activity is below the substrate surface. Their presence is felt more through substrate aeration and detritus processing than through visible surface activity.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cspan class=\"section-label\"\u003eWater \u0026amp; Substrate\u003c\/span\u003e\n    \u003ch2\u003eParameters \u0026amp; Setup\u003c\/h2\u003e\n    \u003cdiv class=\"bullet-list\"\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003epH above 7.0 preferred -- minimum pH 5, below which the shell disintegrates\u003c\/strong\u003e -- Spiked Tower Snails tolerate a range of pH values but perform best and maintain the best shell quality in alkaline water above pH 7.0. At pH below 5 the shell begins to dissolve, causing irreversible damage. Standard Neocaridina parameters (pH 6.8--7.8) are adequate; the closer to neutral or slightly above the better. Not recommended for Caridina tanks with active substrate and pH below 6.5.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eSandy substrate strongly preferred -- fine sand produces the best burrowing behaviour\u003c\/strong\u003e -- Spiked Tower Snails burrow most actively and naturally in fine sand. In coarse gravel they cannot burrow effectively and spend more time on the surface, reducing their substrate aeration benefit. Fine-grain black sand or natural river sand at 2--4cm depth gives the snails adequate burrowing space and shows their behaviour at its most natural.\u003c\/span\u003e\n      \u003cspan class=\"bl-item\"\u003e\u003cstrong\u003eCalcium supplementation recommended -- cuttlebone or mineral-rich water supports shell integrity\u003c\/strong\u003e -- like all snails, Spiked Tower Snails require adequate calcium for healthy shell and thorn formation. In softer water add a small piece of cuttlebone or a calcium supplement. GH 6+ is a reliable minimum guideline. Fully safe with all \u003ca href=\"\/es\/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 shrimp.\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\u003eSpiked Tower Snails are one of the most practical substrate maintenance tools available for a planted shrimp tank -- they do the same substrate aeration work as Malaysian Trumpet Snails without the population control headache, and their spiked shell structure makes them interesting enough to observe that finding one emerged on the glass or hardscape feels like a discovery rather than an eyesore. A small group of five to ten in a fine sand planted tank will maintain substrate health continuously and predictably for years.\u003c\/p\u003e\n\u003c\/div\u003e\n\n    \u003ca href=\"\/es\/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 Nerite Snails, Mystery Snails, 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=\"\/es\/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=\"\/es\/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":44972538691792,"sku":null,"price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/2895\/9184\/files\/spiked-tower-snail-thiara-winteri-snails-cream-colored-brown-864.webp?v=1780949592","url":"https:\/\/www.superiorshrimpaquatics.com\/es\/products\/prambanan-snails-thiara-winteri","provider":"Superior Shrimp \u0026 Aquatics","version":"1.0","type":"link"}