{"product_id":"20-pack-4mm-t-shape-3-way-aquarium-air-tube-connectors","title":"20-Pack 4mm T-Shape 3-Way Aquarium Air Tube Connectors","description":"\n\u003ch2\u003e20-Pack 4mm T-Shape 3-Way Aquarium Air Line Connectors\u003c\/h2\u003e\n\u003cp\u003eKeep your fish tank's air flow perfectly distributed with these \u003cstrong\u003e20-piece T-shaped 3-way plastic connectors\u003c\/strong\u003e. Engineered specifically for 4mm soft airline tubing, each connector creates a secure, leak-free split so you can branch a single air pump line to multiple devices — air stones, sponge filters, decorations, and more — all at once. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love These Connectors\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect 4mm Fit:\u003c\/strong\u003e Precision-sized for standard 4mm soft aquarium airline tubing — no slipping, no leaks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Way T-Shape Design:\u003c\/strong\u003e Effortlessly split one air line into two outputs, letting you power multiple aeration devices from a single pump.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Made from sturdy, aquatic-safe plastic that holds up to continuous submersion and long-term use in freshwater and saltwater setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Value Pack:\u003c\/strong\u003e 20 connectors per pack means you have plenty on hand for new builds, replacements, or expansions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Install:\u003c\/strong\u003e Simply push the tubing firmly into each port — no tools required. Works with most standard aquarium air pumps and accessories.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight and discreet, these connectors tuck neatly out of sight behind your tank décor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT-Shaped 3-Way Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTubing Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e20 × T-Shaped 3-Way 4mm Aquarium Air Line Connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You Might Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/100-pcs-plant-support-clips-orchid-flower-vine-stem-garden\"\u003e100 PCS Plant Support Clips for Orchid, Flower \u0026amp; Vine Stems\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/dog-cat-cooling-mat-ice-silk-pet-bed\"\u003eDog \u0026amp; Cat Cooling Mat – Ice Silk Pet Bed S to 2XL\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/led-fishing-bite-alarm-bells-2-pack-rod-clip-freshwater-saltwater\"\u003eLED Fishing Bite Alarm Bells with Light – 2 Pack for All Rods\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fws.gov\/\" target=\"_blank\" rel=\"noopener\"\u003eU.S. Fish and Wildlife Service\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size airline tubing do these 3-way connectors fit?\u003c\/h4\u003e\n\u003cp\u003eA: These T-shaped connectors are specifically designed for standard \u003cstrong\u003e4mm soft aquarium airline tubing\u003c\/strong\u003e. They provide a snug, secure fit with 4mm tubing to prevent air leaks and ensure efficient airflow distribution throughout your fish tank setup.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use these connectors in both freshwater and saltwater aquariums?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The connectors are made from durable, aquatic-safe plastic that is suitable for use in both freshwater and saltwater aquarium environments. They are built for long-term, continuous use without degrading in water.\u003c\/p\u003e\n\u003ch4\u003eQ: How many connectors are included in one pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack contains \u003cstrong\u003e20 T-shaped 3-way connectors\u003c\/strong\u003e, giving you ample supply for setting up, expanding, or maintaining multiple aeration points across one or several fish tanks.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any special tools to install these air line connectors?\u003c\/h4\u003e\n\u003cp\u003eA: No tools are needed. Simply push your 4mm airline tubing firmly into each port of the connector. The fit is designed to hold securely under normal aquarium air pump pressure without clamps or adhesives.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size airline tubing do these 3-way connectors fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These T-shaped connectors are specifically designed for standard 4mm soft aquarium airline tubing. They provide a snug, secure fit with 4mm tubing to prevent air leaks and ensure efficient airflow distribution throughout your fish tank setup.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these connectors in both freshwater and saltwater aquariums?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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The fit is designed to hold securely under normal aquarium air pump pressure without clamps or adhesives.\"}}]}\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:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"20-Pack 4mm T-Shape 3-Way Aquarium Air Tube Connectors\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/20-pack-4mm-t-shape-3-way-aquarium-air-tube-connectors\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"T-shaped 3 way-20pcs","offer_id":44156209168471,"sku":"14:29#T-shaped 3 way-20pcs","price":7.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb81ab61aa34f4a269409b8efb45005549.webp?v=1786574782","url":"https:\/\/axlcustomersupport.com\/products\/20-pack-4mm-t-shape-3-way-aquarium-air-tube-connectors","provider":"Axl","version":"1.0","type":"link"}