{"product_id":"15-pack-aquarium-air-flow-valves-for-316-inch-id-a","title":"15 Pack Aquarium Air Flow Valves For 3\/16 Inch ID Airline Tubing T Shaped Adjustable Black Plastic Air Flow Regulator For Fish Tank Prevent Backflow And Maintain Clear Oxygen Rich Water","description":"\u003cdiv\u003e\n\u003cp\u003e15-Pack Adjustable Aquarium Air Flow Valves for 3\/16 tubing\u003cbr\u003e\n✔️ 1.5 in (38.1 mm) L x 0.7 in (17.8 mm) H; fits 3\/16 in ID tubing, adjustable knob\u003c\/p\u003e \u003cp\u003eThese compact air flow valves regulate airflow in standard 3\/16 in (4 mm) ID airline tubing, preventing backflow and helping maintain oxygen-rich water for healthier fish. They’re ideal for home aquariums, viewing tanks, and irrigation lines.\u003c\/p\u003e \u003cp\u003e✅ Includes 15 air flow controllers to regulate airflow and prevent backflow for healthy water\u003cbr\u003e\n✅ Fits standard 3\/16 in ID tubing (4 mm) for broad compatibility\u003cbr\u003e\n✅ T-shaped one-way design creates a tight seal and durable performance\u003cbr\u003e\n✅ Quick, tool-free installation: cut tubing, insert valve, adjust knob\u003cbr\u003e\n✅ Compact, lightweight plastic construction; black color matches most setups\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an aquarium air flow valve used for in hobby tanks?\u003c\/p\u003e\n\u003cp\u003eA handy tool to help hobbyists regulate air delivery, prevent backflow, and keep oxygen levels steady:\u003c\/p\u003e\n- Keeps air from siphoning water back into the pump and tubing\n- Helps balance airflow when running multiple air sources\n- Simple to install and adjust, no special tools required\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48362303324395,"sku":"VXB0FCXRCZ1W","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61Wdqj4HkXL.jpg?v=1779191659","url":"https:\/\/vxb.com\/products\/15-pack-aquarium-air-flow-valves-for-316-inch-id-a","provider":"VXB Bearings","version":"1.0","type":"link"}