--- product_id: 437277587 title: "5 Metres Aquarium Airline Tubing, 4mm ID x 5.6mm OD Flexible Tube Multipurpose Air Pump Hose, for Fish Tank, Aquarium, Terrarium and Hydroponic" brand: "kewayo" price: "€ 15.62" currency: EUR in_stock: true reviews_count: 3 category: "Kewayo" url: https://www.desertcart.hr/products/437277587-5-metres-aquarium-airline-tubing-4mm-id-x-5-6mm store_origin: HR region: Croatia --- # 4mm ID x 5.6mm OD precision fit Flexible, kink-resistant PVC 4m length for versatile setups 5 Metres Aquarium Airline Tubing, 4mm ID x 5.6mm OD Flexible Tube Multipurpose Air Pump Hose, for Fish Tank, Aquarium, Terrarium and Hydroponic **Brand:** kewayo **Price:** € 15.62 **Availability:** ✅ In Stock ## Summary > 🐠 Keep your aquatic world flowing flawlessly with flexible precision! ## Quick Answers - **What is this?** 5 Metres Aquarium Airline Tubing, 4mm ID x 5.6mm OD Flexible Tube Multipurpose Air Pump Hose, for Fish Tank, Aquarium, Terrarium and Hydroponic by kewayo - **How much does it cost?** € 15.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/437277587-5-metres-aquarium-airline-tubing-4mm-id-x-5-6mm) ## Best For - kewayo enthusiasts ## Why This Product - Trusted kewayo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sediment-Free Flow:** Smooth interior prevents buildup, maintaining optimal air flow - • **Customizable Length:** Easily cut to your exact needs for perfect installation - • **Versatile Use Cases:** Ideal for aquariums, terrariums, hydroponics & indoor gardens - • **Durable & Safe Material:** Soft, BPA-free PVC ensures toxin-free aquatic environments - • **Effortless Aquarium Integration:** Standard 4mm ID tubing fits most air pumps & accessories seamlessly ## Overview This 5-metre clear PVC airline tubing features a 4mm inner diameter and 5.6mm outer diameter, designed for flexible, kink-resistant use with aquarium air pumps and accessories. Its smooth, non-toxic material prevents sediment buildup and is safe for both freshwater and saltwater environments, making it a versatile essential for fish tanks, terrariums, and hydroponic systems. ## Description Product description Standard Size Standard size 4mm inside diameter tubing is widely used for air pumps and other accessories, its walls are thick enough but lightweight and flexible, can withstand rough handling and multiple usage. Non Toxic & BPA-Free Clear, non-toxic material, so it will not harm your fish, but not food grade, do not use for drinking water or food and beverage processing. Custom Cutting Easy to use, shape, and bend, it can be easily cut by any cutting tool, is available to meet your specific application and performance requirements. Features -Made from transparent and soft PVC. -Soft, pliable tubing will not harden. -Resistant to CO2 corrosion. -Safe for salt and freshwater aquatic environments. -Remains kink-resistant for long periods and blending better with aquarium decoration. Package List 1 x 13 feet Airline Tubing Specifications Material: high quality pvc Colour: clear Total length: 4m/13 feet Internal diameter: 4mm/0.16 inch Outside diameter: 5.6mm/0.22 inch Review: Satisfied - Satisfied Review: The tube is thin - The tube couldn’t fit to the water pump. ## Features - High quality: aquarium oxygen pump tube is made of soft PVC, flexible, anti-kinking, toxic-free - Dimensions: Length: 13 Feet (4m); Inner diameter: 4mm/0.16in; Outer diameter: 5.6mm/0.22in - Smooth design: its smooth interior and exterior prevent the buildup of sediment - Lightweight and flexible: PVC tube is easy to use, shape, and bend and can be easily cut by any cutting tool - Widely compatible: standard air tubing is great for use with aquarium ornaments or bubblers and many filters, ideal accessories for modern aquariums, fish tanks, indoor garden and hydroponics ## Images ![5 Metres Aquarium Airline Tubing, 4mm ID x 5.6mm OD Flexible Tube Multipurpose Air Pump Hose, for Fish Tank, Aquarium, Terrarium and Hydroponic - Image 1](https://m.media-amazon.com/images/I/61ygeRQkFjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Satisfied *by H***N on 18 September 2025* Satisfied ### ⭐ The tube is thin *by S***N on 4 February 2024* The tube couldn’t fit to the water pump. ### ⭐ Terrible quality *by M***D on 16 August 2022* Very bad light material always has blocks in the tube due to the very light material --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/437277587-5-metres-aquarium-airline-tubing-4mm-id-x-5-6mm](https://www.desertcart.hr/products/437277587-5-metres-aquarium-airline-tubing-4mm-id-x-5-6mm) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-25*