{"product_id":"premium-pvc-inline-oxygenation-tee-fitting-20mm-id-4-6mm-airline-barb-adapter","title":"Premium PVC Inline Oxygenation Tee Fitting (20mm ID) - 4-6mm Airline Barb Adapter","description":"\u003ch2\u003ePremium PVC Inline Oxygenation Tee Fitting\u003c\/h2\u003e\u003cp\u003eDramatically increase dissolved oxygen levels in your aquarium or hydroponic setup with our Premium PVC Inline Oxygenation Tee Fitting. Instead of cluttering your display tank with unsightly air stones, this specialized adapter allows you to inject air directly into your main water flow. Designed with a standard 20mm inner diameter to seamlessly fit standard rigid pipes, it features an integrated stepped barb that securely connects to your air pump's silicone tubing. Build a cleaner, more efficient aquatic life-support system with professional hardware from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhy Choose Our Oxygenation Tee?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Aeration Efficiency:\u003c\/strong\u003e Injecting air directly into the flowing water inside your plumbing creates a powerful mixing action (similar to a venturi injector). This maximizes the contact time between micro-bubbles and water, resulting in significantly higher dissolved oxygen rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Airline Barb:\u003c\/strong\u003e The side inlet features a stepped barb (4-6mm Outer Diameter) that tightly grips standard 4mm\/6mm aquarium airline tubing. This prevents high-pressure blow-offs and ensures a secure, leak-free air supply connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Aquarium-Safe PVC:\u003c\/strong\u003e Molded from high-quality, non-toxic blue PVC (not UPVC), this fitting is perfectly safe for all sensitive freshwater, marine reef, and aquaculture environments. It resists cracking, pressure fatigue, and degradation over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003cb\u003e⚠️ Installation Guide:\u003c\/b\u003e\u003c\/strong\u003e The main body features an \u003cstrong\u003eInner Diameter (ID) of 20mm\u003c\/strong\u003e (to slip over 20mm rigid pipes) and an \u003cstrong\u003eOuter Diameter (OD) of 25mm\u003c\/strong\u003e (to slip inside 25mm fittings). For a permanent and watertight system, use aquarium-safe PVC solvent cement on the main slip connections. Push your 4-6mm silicone or PVC air hose firmly over the barbed inlet until secure.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Inline Aeration Tee \/ Oxygen Injection Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium Blue PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Pipe Connection:\u003c\/strong\u003e 20mm ID \/ 25mm OD (Slip Fit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirline Connection:\u003c\/strong\u003e Fits 4-6mm Inner Diameter Air Hose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Aquariums, Aquaculture, Hydroponics, Pond Filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"White","offer_id":56349940514982,"sku":"Aquarium_DIY_107","price":2.21,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":56461488750758,"sku":null,"price":2.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_PVC_Inline_Oxygenation_Tee_Fitting_20mm_ID_-_4-6mm_Airline_Barb_Adapter.png?v=1778566036","url":"https:\/\/atradesen.com\/products\/premium-pvc-inline-oxygenation-tee-fitting-20mm-id-4-6mm-airline-barb-adapter","provider":"Atradesen","version":"1.0","type":"link"}