{"product_id":"10-pack-aquarium-air-flow-control-valves-4mm-air-line-tubing","title":"10-Pack Aquarium Air Flow Control Valves | 4mm Air Line Tubing","description":"\n\u003ch2\u003e10-Pack Aquarium Air Flow Control Valves\u003c\/h2\u003e\n\u003cp\u003eKeep your aquarium aeration perfectly balanced with these precision \u003cstrong\u003eaquarium air flow control valves\u003c\/strong\u003e. Designed to regulate airflow from your air pump through standard 4–5mm air line tubing, these lightweight plastic valves let you fine-tune oxygen delivery to each tank, sponge filter, or air stone — all without any special tools.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're managing a single fish tank or a multi-tank setup, this pack of 10 gives you the flexibility to customize airflow across every outlet. The simple twist mechanism makes adjustments quick and easy, even for beginners.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 10\u003c\/strong\u003e — great value for multi-tank or multi-outlet setups\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard \u003cstrong\u003e4–5mm air line tubing\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eEasy twist-to-adjust volume flow control\u003c\/li\u003e\n  \u003cli\u003eLightweight, durable \u003cstrong\u003eplastic construction\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eAvailable in White, Yellow, and Gray\u003c\/li\u003e\n  \u003cli\u003e100% brand new\u003c\/li\u003e\n  \u003cli\u003eSimple inline installation — no tools needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Tubing:\u003c\/strong\u003e 4–5mm air line \/ oxygen tubes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e White, Yellow, Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 10 × Air Flow Control Valves\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\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\/1-2l-mini-electric-deep-fryer-1200w-non-stick-adjustable-temperature\"\u003e1.2L Mini Electric Deep Fryer | 1200W Non-Stick Adjustable Temp\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-threaded-brass-ball-valve-water-gas-oil-flow-control\"\u003e1-Inch Threaded Brass Ball Valve – Water, Gas \u0026amp; Oil Flow Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on maintaining a healthy aquarium environment, visit the \u003ca href=\"https:\/\/www.epa.gov\/watersense\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. EPA WaterSense resource page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size air line tubing are these aquarium flow control valves compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: These valves are designed to fit standard 4–5mm aquarium air line tubing, which is the most common size used with aquarium air pumps, sponge filters, and air stones.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install these air flow control valves in my aquarium setup?\u003c\/h4\u003e\n\u003cp\u003eA: Simply cut the air line tubing and insert each end into the valve's inlet and outlet ports. No tools are required. Once installed inline, twist the valve to increase or decrease airflow as needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use these valves on multiple tanks at once?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! With 10 valves in the pack, you can easily manage airflow across multiple tanks or multiple outlets on a single tank, making this set ideal for fish breeders and hobbyists with larger setups.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size air line tubing are these aquarium flow control valves compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These valves are designed to fit standard 4–5mm aquarium air line tubing, which is the most common size used with aquarium air pumps, sponge filters, and air stones.\"}}, {\"@type\": \"Question\", \"name\": \"How do I install these air flow control valves in my aquarium setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Simply cut the air line tubing and insert each end into the valve's inlet and outlet ports. No tools are required. Once installed inline, twist the valve to increase or decrease airflow as needed.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these valves on multiple tanks at once?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! With 10 valves in the pack, you can easily manage airflow across multiple tanks or multiple outlets on a single tank, making this set ideal for fish breeders and hobbyists with larger setups.\"}}]}\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\": \"Pet Supplies\", \"item\": \"https:\/\/oasis-select.com\/collections\/pet-supplies\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10-Pack Aquarium Air Flow Control Valves | 4mm Air Line Tubing\", \"item\": \"https:\/\/oasis-select.com\/products\/10-pack-aquarium-air-flow-control-valves-4mm-air-line-tubing\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Yellow","offer_id":47755324031081,"sku":"14:193#Yellow","price":7.91,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":47755324063849,"sku":"14:175#White","price":7.91,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":47755324096617,"sku":"14:29#Gray","price":7.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sac016e8806ee45fbb4b736c9b01dc313Q.webp?v=1783268306","url":"https:\/\/oasis-select.com\/products\/10-pack-aquarium-air-flow-control-valves-4mm-air-line-tubing","provider":"Oasis Select","version":"1.0","type":"link"}