--- product_id: 150988754 title: "Hailea Silicone Air Line Tubing Pond Aquarium Hydroponics 4mm ID x 6mm OD [Black] [30 Metres]" brand: "hailea" price: "165.30 DT" currency: TND in_stock: true reviews_count: 8 category: "Hailea" url: https://www.desertcart.tn/products/150988754-hailea-silicone-air-line-tubing-pond-aquarium-hydroponics-4mm-id store_origin: TN region: Tunisia --- # 30m continuous length, endless setups 4mm ID x 6mm OD perfect fit Durable black silicone, sleek & discreet Hailea Silicone Air Line Tubing Pond Aquarium Hydroponics 4mm ID x 6mm OD [Black] [30 Metres] **Brand:** hailea **Price:** 165.30 DT **Availability:** ✅ In Stock ## Summary > 🖤 Elevate your aquatic vibe with sleek, flexible airflow perfection! ## Quick Answers - **What is this?** Hailea Silicone Air Line Tubing Pond Aquarium Hydroponics 4mm ID x 6mm OD [Black] [30 Metres] by hailea - **How much does it cost?** 165.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/150988754-hailea-silicone-air-line-tubing-pond-aquarium-hydroponics-4mm-id) ## Best For - hailea enthusiasts ## Why This Product - Trusted hailea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous 30m Roll:** Ample length supports large-scale or multiple installations without frequent replacements. - • **Stealthy & Stylish:** Matte black silicone tubing blends invisibly into ponds and aquariums, elevating your setup’s aesthetic. - • **Universal Fit, Zero Hassle:** 4mm internal diameter matches most air pumps & manifolds for seamless integration. - • **Bubble Boost for Happy Fish:** Optimizes oxygen flow to air stones, enhancing aquatic life vitality and your ecosystem’s health. - • **Flexibility Meets Longevity:** Premium silicone ensures kink-resistant, long-lasting performance under constant use. ## Overview Hailea’s 30-meter black silicone air line tubing features a 4mm internal diameter and 6mm outer diameter, designed to fit most air pumps and manifolds. Crafted from durable, flexible silicone, it ensures reliable oxygen delivery for aquariums, ponds, and hydroponic systems while maintaining a discreet, professional look. ## Description Hailea Silicone Tubing / Air Line with an internal diameter (ID) of 4mm and an outside diameter (OD) of 6mm.4mm Internal Diameter is the standard size that fits most air pumps and air pump manifolds.Can be used to attach pumps to air stones.Ideal for Aquariums, Pond and Hydroponics.Made from flexible and long lasting silicon.Various sizes available (please search "Hailea Silicone Air Line Tubing Pond Aquarium Hydroponics" to view) Review: Good quality - Perfect does the job well Review: Very good quality airline - Added oxygen for my large filter for the bio part, the old airline was to hard and brittle so bought this product and has made it seem like it has better flow to the stones, very pleased, bought for both my pond and koi fry, the fish seem happier, they are playing in the bubbles, doesn't seem to float around like the other airline, very good appearence with it been black like my pond, sort of discices the pipe, the only issue I have with this product is that it's advertised on a spool but when it arrives it's just bundled, but appart from that, fantastic product, will buy again in the future, many thanks to the seller, also very fast shipping, came a day earlier than stated ## Features - Internal diameter (ID) 4mm - Outside diameter (OD) 6mm - Standard size that fits most air pumps and air pump manifolds - BLACK flexible and long lasting silicon - 30 Metres in length ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VJJ3Q58 | | Best Sellers Rank | 53,082 in Pet Supplies ( See Top 100 in Pet Supplies ) 265 in Aquarium Air Pump Accessories | | Brand | Hailea | | Colour | Black | | Customer Reviews | 4.4 out of 5 stars 154 Reviews | | Item Length | 30 Metres | | Item Weight | 610 Grams | | Item weight | 610 Grams | | Manufacturer | Hailea | | Material | Silicone | | Nominal Wall Thickness | 1 millimeters | | Nominal wall thickness | 1 millimeters | | Outside Diameter | 6 Millimetres | | Outside diameter | 6 Millimetres | | UPC | 632016306922 | | Unit Count | 30 meter | ## Product Details - **Brand:** Hailea - **Material:** Silicone - **Colour:** Black - **Item weight:** 610 Grams - **Outside diameter:** 6 Millimetres - **Item length:** 3E+1 Metres - **UPC:** 632016306922 - **Manufacturer:** Hailea ## Images ![Hailea Silicone Air Line Tubing Pond Aquarium Hydroponics 4mm ID x 6mm OD [Black] [30 Metres] - Image 1](https://m.media-amazon.com/images/I/41FOiQas77L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by C***E on 26 May 2026* Perfect does the job well ### ⭐⭐⭐⭐⭐ Very good quality airline *by G***T on 13 August 2021* Added oxygen for my large filter for the bio part, the old airline was to hard and brittle so bought this product and has made it seem like it has better flow to the stones, very pleased, bought for both my pond and koi fry, the fish seem happier, they are playing in the bubbles, doesn't seem to float around like the other airline, very good appearence with it been black like my pond, sort of discices the pipe, the only issue I have with this product is that it's advertised on a spool but when it arrives it's just bundled, but appart from that, fantastic product, will buy again in the future, many thanks to the seller, also very fast shipping, came a day earlier than stated ### ⭐⭐⭐⭐ Good for air pipes *by P***Y on 11 January 2026* Good but it goes hard ## Frequently Bought Together - Hailea Silicone Air Line Tubing Pond Aquarium Hydroponics 4mm ID x 6mm OD [Black] [30 Metres] - Pawfly 40 Piece Aquarium Air Line Connectors 4 Types of Plastic Tubing Connectors for 4-6 mm Airline Black Aquarium Airline Fittings for Fish Tank Pond Air Pump Pipe Hose - Finest-Filters 5 x 50mm 2" Round Air Stones for Pond or Aquarium Fish Tank --- ## 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.tn/products/150988754-hailea-silicone-air-line-tubing-pond-aquarium-hydroponics-4mm-id](https://www.desertcart.tn/products/150988754-hailea-silicone-air-line-tubing-pond-aquarium-hydroponics-4mm-id) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-22*