{"product_id":"clear-pvc-hose-tube-food-grade-flexible-pipe-aquarium-water","title":"Clear PVC Hose Tube — Food Grade Flexible Plastic Pipe for Aquarium, Water \u0026 Air Lines (ID 2–13mm)","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right inner diameter (ID) for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the tube's inner diameter (ID) to the outer diameter of your barbed fitting or nozzle. For example, a 6mm barb typically requires a 6mm ID tube. If you're between sizes, sizing up by 1mm generally gives a snug push-fit. Available sizes range from 2mm to 13mm ID.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between ID and OD on these tubes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"ID (inner diameter) is the clear opening through which fluid flows; OD (outer diameter) is the total width including the wall. For example, the 6*8mm variant has a 6mm ID and an 8mm OD, meaning the wall thickness is typically 1mm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this tubing safe for drinking water or food contact?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This tubing is made from food-grade PVC compound, making it generally suitable for potable water, aquarium water circulation, and beverage dispensing lines. It does not contain plasticizers that leach into water under normal operating conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this hose outdoors or in direct sunlight?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Clear PVC tubing is not UV-stabilized and will typically yellow and become brittle with prolonged direct sunlight exposure. For outdoor runs, routing the tube through conduit or shading it is recommended. For short-term or shaded outdoor use, it generally performs well.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the working pressure and temperature range?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Working pressure and temperature vary by wall thickness and diameter. Smaller diameters with thicker walls typically handle higher pressures. In most cases, clear PVC tubing is rated for low-to-medium pressure applications (generally up to 40–60 PSI for smaller sizes) and a temperature range of approximately 32°F–140°F (0°C–60°C). Contact us to confirm specs for your specific size.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this tube kink when bent?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This flexible PVC tubing is designed to resist kinking under normal bending conditions. Smaller diameters (2–5mm ID) are more flexible and bend tightly without kinking. Larger diameters (8–13mm ID) have a larger minimum bend radius — typically 3–5× the OD — to avoid flow restriction.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What fittings are compatible with this tubing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This tubing is compatible with standard barbed fittings, push-fit connectors, and hose clamps sized to match the ID. For aquarium use, it fits most common air pump outlets and powerhead barbs. For plumbing use, match the ID to the barb OD for a secure, leak-resistant connection.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I cut the tubing cleanly?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A sharp utility knife or dedicated tube cutter gives the cleanest square cut. Scissors can be used for smaller diameters (2–5mm ID) but may compress the tube slightly. Always cut perpendicular to the tube axis to ensure a leak-free seal against fittings.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003c!-- ① OVERVIEW --\u003e\n  \u003ch2\u003eClear PVC Hose Tube — Flexible Food-Grade Plastic Pipe for Aquariums, Water Lines \u0026amp; Air Systems\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003cp\u003eWhether you're setting up a freshwater aquarium, routing coolant lines in an engine bay, or plumbing a DIY water filtration system, finding tubing that stays clear, flexible, and leak-free over time is harder than it should be. Stiff hoses kink, opaque tubes hide blockages, and cheap materials leach odors into the water. This clear food-grade PVC hose tube is built for hobbyists, aquarists, and DIY builders who need reliable, transparent fluid transfer without compromise.\u003c\/p\u003e\n    \u003cp\u003eEach roll is made from food-grade PVC compound and is available in inner diameter (ID) sizes from 2mm (≈5\/64\") up to 13mm (≈1\/2\"), with corresponding outer diameters (OD) from 3mm up to 18mm. Rolls are sold in 5-meter (≈16.4 ft) or 10-meter (≈32.8 ft) lengths depending on the size selected. The wall thickness varies by size — typically 0.5mm–2.5mm — providing a balance of flexibility and structural integrity.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include aquarium water circulation and air pump lines, automotive coolant overflow and windshield washer tubing, laboratory fluid transfer, home brewing and beverage dispensing, and small-scale irrigation or hydroponics setups where a clear flexible hose for water systems is essential.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ② COMPATIBILITY BAR --\u003e\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔗\u003c\/span\u003e\n    Compatible with standard barbed fittings, push-fit connectors, and hose clamps — match the fitting's barb OD to the tube's ID for a secure, leak-resistant connection.\n  \u003c\/div\u003e\n\n  \u003c!-- ③ KEY FEATURES --\u003e\n  \u003ch2\u003e✅ Key Features of These Clear PVC Hose Tubes\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🍽️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFood-Grade PVC Material\u003c\/strong\u003e — Made from food-safe PVC compound with no harmful plasticizer migration, making it suitable for aquarium water lines, home brewing tubing, and potable water transfer.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e👁️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFull Transparency\u003c\/strong\u003e — Crystal-clear walls let you visually monitor flow, spot air bubbles, and detect blockages instantly — a critical advantage for aquarium air pump tubing and lab fluid lines.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eKink-Resistant Flexibility\u003c\/strong\u003e — Remains pliable and easy to route around corners without collapsing, even in tight spaces — ideal for flexible plastic tubing for fish tanks and compact DIY builds.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWide Size Range\u003c\/strong\u003e — Available in 17 ID×OD combinations from 2×3mm up to 13×18mm, covering the most common barb sizes used in aquariums, automotive, and plumbing applications.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eEasy to Cut \u0026amp; Install\u003c\/strong\u003e — Cuts cleanly with a utility knife or tube cutter; slides onto barbed fittings without tools for most sizes, and accepts standard hose clamps for a secure seal.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eGenerous Roll Lengths\u003c\/strong\u003e — Sold in 5M (≈16.4 ft) or 10M (≈32.8 ft) rolls so you have enough for full runs without splicing — reducing potential leak points in your water or air system.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- ④ TECHNICAL SPECIFICATIONS --\u003e\n  \u003ch2\u003e📐 Technical Specifications — Clear PVC Hose Tube\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    Wall thickness, working pressure, and bend radius vary by size. Contact us to confirm specs for your specific ID×OD combination before use in pressure-critical applications.\n  \u003c\/div\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFood-grade PVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTransparency\u003c\/th\u003e\n\u003ctd\u003eClear \/ transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInner Diameter (ID) Range\u003c\/th\u003e\n\u003ctd\u003e2mm (≈5\/64\") – 13mm (≈1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD) Range\u003c\/th\u003e\n\u003ctd\u003e3mm (≈1\/8\") – 18mm (≈23\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Sizes (ID×OD)\u003c\/th\u003e\n\u003ctd\u003e2×3, 2×4, 3×4, 3×5, 4×6, 5×7, 5×8, 6×8, 6×9, 7×9, 7×10, 8×10, 8×11, 8×12, 10×13, 12×16, 13×18 (all in mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRoll Length Options\u003c\/th\u003e\n\u003ctd\u003e5 M (≈16.4 ft) or 10 M (≈32.8 ft) — varies by size\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003eTypically 0.5mm–2.5mm depending on size\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWorking Temperature\u003c\/th\u003e\n\u003ctd\u003eGenerally 32°F–140°F (0°C–60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWorking Pressure\u003c\/th\u003e\n\u003ctd\u003eSee variant options — contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlexibility\u003c\/th\u003e\n\u003ctd\u003eFlexible; kink-resistant under normal bend radius\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eUV Resistance\u003c\/th\u003e\n\u003ctd\u003eNot UV-stabilized; indoor \/ shaded use recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFitting Compatibility\u003c\/th\u003e\n\u003ctd\u003eStandard barbed fittings, push-fit connectors, hose clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eClear (transparent)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOdor\u003c\/th\u003e\n\u003ctd\u003eLow odor; food-grade compound\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ⑤ FAQ --\u003e\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right inner diameter (ID) for my application?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the tube's inner diameter (ID) to the outer diameter of your barbed fitting or nozzle. For example, a 6mm barb typically requires a 6mm ID tube. If you're between sizes, sizing up by 1mm generally gives a snug push-fit. Available sizes range from 2mm to 13mm ID — select the variant that matches your fitting's barb OD.\u003c\/p\u003e\n        \u003cp\u003eQuick reference: 1\/8\" ≈ 3mm | 3\/16\" ≈ 5mm | 1\/4\" ≈ 6mm | 5\/16\" ≈ 8mm | 3\/8\" ≈ 10mm | 1\/2\" ≈ 13mm.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between ID and OD on these tubes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eID (inner diameter) is the clear opening through which fluid flows — this is the measurement you match to your fitting. OD (outer diameter) is the total width including the tube wall. For example, the 6×8mm variant has a 6mm ID and an 8mm OD, meaning the wall is typically 1mm thick on each side.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this tubing safe for drinking water, aquariums, or food contact?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. This tubing is made from food-grade PVC compound, making it generally suitable for potable water lines, aquarium water circulation, and beverage dispensing. It does not contain plasticizers that leach into water under normal operating conditions. For aquarium use, rinsing the tube before installation is always a good practice.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use this hose outdoors or in direct sunlight?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eClear PVC tubing is not UV-stabilized and will typically yellow and become brittle with prolonged direct sunlight exposure. For permanent outdoor runs, routing the tube through conduit or shading it is recommended. For short-term or shaded outdoor use — such as garden irrigation or temporary water transfer — it generally performs well.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the working pressure and temperature range?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eWorking pressure and temperature vary by wall thickness and diameter. Smaller diameters with thicker walls typically handle higher pressures. In most cases, clear PVC tubing is rated for low-to-medium pressure applications — generally up to 40–60 PSI for smaller sizes — and a temperature range of approximately 32°F–140°F (0°C–60°C). For pressure-critical applications, contact us to confirm the rating for your specific size.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill this tube kink when bent around corners?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis flexible PVC tubing is designed to resist kinking under normal bending conditions. Smaller diameters (2–5mm ID) are more flexible and can bend tightly without kinking. Larger diameters (8–13mm ID) have a larger minimum bend radius — typically 3–5× the OD — to avoid flow restriction. Avoid sharp 90° bends on larger sizes; use an elbow fitting instead.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat fittings are compatible with this tubing?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis tubing is compatible with standard barbed fittings, push-fit connectors, and hose clamps sized to match the ID. For aquarium use, it fits most common air pump outlets and powerhead barbs. For plumbing or automotive use, match the ID to the barb OD for a secure, leak-resistant connection. Hose clamps are recommended for any pressurized application.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I cut the tubing cleanly for a leak-free fit?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eA sharp utility knife or dedicated tube cutter gives the cleanest square cut. Scissors can be used for smaller diameters (2–5mm ID) but may slightly compress the tube end. Always cut perpendicular to the tube axis — a square, flat end ensures a leak-free seal against barbed fittings and push-fit connectors.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- ⑥ CTA BAR --\u003e\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your size (ID×OD) and length above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"2*3mm \/ 10 M","offer_id":52332918046994,"sku":"LXXGLBZSJ015036x1","price":3.05,"currency_code":"USD","in_stock":true},{"title":"2*4mm \/ 10 M","offer_id":52332918079762,"sku":"LXXGLBZSJ015037x1","price":5.24,"currency_code":"USD","in_stock":true},{"title":"3*4mm \/ 10 M","offer_id":52332918112530,"sku":"LXXGLBZSJ015038x1","price":3.85,"currency_code":"USD","in_stock":true},{"title":"3*5mm \/ 10 M","offer_id":52332918145298,"sku":"LXXGLBZSJ015039x1","price":6.32,"currency_code":"USD","in_stock":true},{"title":"4*6mm \/ 10 M","offer_id":52332918178066,"sku":"LXXGLBZSJ015040x1","price":7.41,"currency_code":"USD","in_stock":true},{"title":"5*7mm \/ 10 M","offer_id":52332918210834,"sku":"LXXGLBZSJ015041x1","price":8.49,"currency_code":"USD","in_stock":true},{"title":"5*8mm \/ 10 M","offer_id":52332918243602,"sku":"LXXGLBZSJ015042x1","price":13.1,"currency_code":"USD","in_stock":true},{"title":"6*8mm \/ 10 M","offer_id":52332918276370,"sku":"LXXGLBZSJ015043x1","price":9.6,"currency_code":"USD","in_stock":true},{"title":"6*9mm \/ 10 M","offer_id":52332918309138,"sku":"LXXGLBZSJ015044x1","price":15.18,"currency_code":"USD","in_stock":true},{"title":"7*9mm \/ 5 M","offer_id":52332918341906,"sku":"LXXGLBZSJ015045x1","price":6.32,"currency_code":"USD","in_stock":true},{"title":"7*10mm \/ 5 M","offer_id":52332918374674,"sku":"LXXGLBZSJ015046x1","price":9.22,"currency_code":"USD","in_stock":true},{"title":"8*10mm \/ 10 M","offer_id":52332918407442,"sku":"LXXGLBZSJ015047x1","price":11.8,"currency_code":"USD","in_stock":true},{"title":"8*11mm \/ 5 M","offer_id":52332918440210,"sku":"LXXGLBZSJ015048x1","price":9.6,"currency_code":"USD","in_stock":true},{"title":"8*12mm \/ 5 M","offer_id":52332918472978,"sku":"LXXGLBZSJ015049x1","price":13.63,"currency_code":"USD","in_stock":true},{"title":"10*13mm \/ 5 M","offer_id":52332918505746,"sku":"LXXGLBZSJ015050x1","price":11.41,"currency_code":"USD","in_stock":true},{"title":"12*16mm \/ 5 M","offer_id":52332918538514,"sku":"LXXGLBZSJ015051x1","price":18.81,"currency_code":"USD","in_stock":true},{"title":"13*18mm \/ 5 M","offer_id":52332918571282,"sku":"LXXGLBZSJ015052x1","price":25.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of4_29935991-09b2-4f55-b6a5-fe4a60be63db.jpg?v=1780989198","url":"https:\/\/homediyer.com\/products\/clear-pvc-hose-tube-food-grade-flexible-pipe-aquarium-water","provider":"HomeDIYer","version":"1.0","type":"link"}