{"product_id":"pvc-duck-bill-aquarium-pipe-fittings-20-25-32-40mm-black","title":"PVC Duck Bill Aquarium Pipe Fittings 20\/25\/32\/40mm Black","description":"\n\u003ch2\u003ePVC Duck Bill Aquarium Pipe Fittings – 20\/25\/32\/40mm\u003c\/h2\u003e\n\u003cp\u003eKeep your fish tank's water flow perfectly managed with these durable \u003cstrong\u003eblack PVC duck bill outlet pipe fittings\u003c\/strong\u003e. Available in four sizes — 20mm, 25mm, 32mm, and 40mm — these quick-release union-style joints are ideal for connecting water inlet and outlet lines in freshwater and saltwater aquarium setups, sumps, canister filters, and circulation systems.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from high-quality cast plastic with a hexagon head design, these fittings deliver a secure, leak-resistant connection rated for pressures under 850 kPa. The reducing shape allows flexible plumbing configurations, making installation fast and hassle-free even for beginners.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e 20mm, 25mm, 32mm, 40mm inner diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable black PVC plastic — corrosion-resistant and aquarium-safe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Quick-release union for tool-free assembly and disassembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape:\u003c\/strong\u003e Hexagon for easy grip and secure tightening\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Reducing — versatile for various pipe configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTechnics:\u003c\/strong\u003e Precision casting for consistent dimensions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e \u0026lt;850 kPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuck Bill Outlet:\u003c\/strong\u003e Directs water flow efficiently within the tank\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Harmful Chemicals:\u003c\/strong\u003e Free from high-concern substances\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFreshwater and saltwater fish tanks\u003c\/li\u003e\n  \u003cli\u003eAquarium filter inlet and outlet connections\u003c\/li\u003e\n  \u003cli\u003eSump systems and canister filter plumbing\u003c\/li\u003e\n  \u003cli\u003ePond water circulation setups\u003c\/li\u003e\n  \u003cli\u003eDIY aquarium plumbing projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4w-solar-bird-bath-fountain-pump-garden-pond-fish-tank-1\"\u003e1.4W Solar Bird Bath Fountain Pump – Pond, Garden \u0026amp; Fish Tank\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4w-solar-floating-fountain-kit-7-nozzles-pond-bird-bath-garden\"\u003e1.4W Solar Floating Fountain – 7 Nozzles | Pond \u0026amp; Bird Bath\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on setting up healthy aquarium environments, visit the \u003ca href=\"https:\/\/www.epa.gov\/watersense\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency – WaterSense\u003c\/a\u003e for tips on responsible water use and management.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes do these aquarium duck bill pipe fittings come in?\u003c\/h4\u003e\n\u003cp\u003eA: These black PVC pipe fittings are available in four inner diameter sizes: 20mm, 25mm, 32mm, and 40mm, making them compatible with a wide range of aquarium filter and plumbing systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these pipe fittings safe for use in fish tanks with live fish?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These fittings are made from aquarium-safe PVC plastic and are free from high-concern chemicals, making them suitable for both freshwater and saltwater aquariums with live fish, plants, and corals.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do the quick-release connections work?\u003c\/h4\u003e\n\u003cp\u003eA: The quick-release union design allows you to connect and disconnect the pipe fittings without any tools, making routine maintenance, cleaning, and filter changes much faster and more convenient.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum pressure these fittings can handle?\u003c\/h4\u003e\n\u003cp\u003eA: These duck bill outlet pipe fittings are rated for pressures under 850 kPa, which is well above the operating pressure of most standard aquarium pump and filter systems.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes do these aquarium duck bill pipe fittings come in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These black PVC pipe fittings are available in four inner diameter sizes: 20mm, 25mm, 32mm, and 40mm, making them compatible with a wide range of aquarium filter and plumbing systems.\"}}, {\"@type\": \"Question\", \"name\": \"Are these pipe fittings safe for use in fish tanks with live fish?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. These fittings are made from aquarium-safe PVC plastic and are free from high-concern chemicals, making them suitable for both freshwater and saltwater aquariums with live fish, plants, and corals.\"}}, {\"@type\": \"Question\", \"name\": \"How do the quick-release connections work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The quick-release union design allows you to connect and disconnect the pipe fittings without any tools, making routine maintenance, cleaning, and filter changes much faster and more convenient.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum pressure these fittings can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These duck bill outlet pipe fittings are rated for pressures under 850 kPa, which is well above the operating pressure of most standard aquarium pump and filter systems.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home \u0026 Living\", \"item\": \"https:\/\/oasis-select.com\/collections\/home-living\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"PVC Duck Bill Aquarium Pipe Fittings 20\/25\/32\/40mm Black\", \"item\": \"https:\/\/oasis-select.com\/products\/pvc-duck-bill-aquarium-pipe-fittings-20-25-32-40mm-black\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Inner diameter 25mm","offer_id":47746575794281,"sku":"14:200844061#Inner diameter 25mm","price":18.34,"currency_code":"USD","in_stock":true},{"title":"Inner diameter 32mm","offer_id":47746575827049,"sku":"14:201441374#Inner diameter 32mm","price":18.34,"currency_code":"USD","in_stock":true},{"title":"Inner diameter 20mm","offer_id":47746575859817,"sku":"14:200006399#Inner diameter 20mm","price":18.34,"currency_code":"USD","in_stock":true},{"title":"Inner diameter 40mm","offer_id":47746575892585,"sku":"14:201441572#Inner diameter 40mm","price":18.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sfba04f89f9c54bde8066cb5acf8d6ea8z.webp?v=1783057240","url":"https:\/\/oasis-select.com\/products\/pvc-duck-bill-aquarium-pipe-fittings-20-25-32-40mm-black","provider":"Oasis Select","version":"1.0","type":"link"}