--- product_id: 829228 title: "Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear" brand: "penn-plax" price: "VT3053" currency: VUV in_stock: true reviews_count: 13 category: "Penn Plax" url: https://www.desertcart.vu/products/829228-aqua-life-standard-airline-tubing-3-16-inch-flexible-airline store_origin: VU region: Vanuatu --- # Flexible, kink-resistant tubing Safe for freshwater & saltwater 25 ft length for versatile setups Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear **Brand:** penn-plax **Price:** VT3053 **Availability:** βœ… In Stock ## Summary > 🌟 Elevate your aquarium airflow game with invisible, kink-proof precision! ## Quick Answers - **What is this?** Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear by penn-plax - **How much does it cost?** VT3053 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/829228-aqua-life-standard-airline-tubing-3-16-inch-flexible-airline) ## Best For - penn-plax enthusiasts ## Why This Product - Trusted penn-plax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bend Without Break:** Ultra-flexible design resists kinks and cracking for hassle-free routing. - β€’ **Seamless 25-Foot Reach:** Long enough to handle any aquarium layout without compromise. - β€’ **Trusted Legacy Quality:** Penn-Plax’s 60+ years of innovation ensures durability and fish-safe materials. - β€’ **Universal Fit Precision:** 4mm inner and 6mm outer diameter fits all standard air stones and filters. - β€’ **Invisible Aquascape Integration:** Clear tubing blends naturally, keeping your tank’s aesthetic pristine. ## Overview Penn-Plax Aqua-Life Standard Airline Tubing is a 25-foot clear, flexible hose designed for reliable airflow in both freshwater and saltwater aquariums. Featuring a 3/16 inch (4mm ID, 6mm OD) diameter, it resists kinking and cracking while blending discreetly into your tank. Trusted for over 60 years, this tubing ensures secure connections to air stones, filters, and pumps, making it a must-have for professional and hobbyist aquarists alike. ## Description As aquarists and fish-keeping hobbyists know, it’s always good to have extra airline tubing on hand. Our Standard 3/16” Airline Tubing offers a great solution for various aquarium airline needs, such as connecting an air pump to an air stone, an under-gravel filter, or an aquarium ornament.Clear, Flexible, and Durable: Made from clear, flexible plastic, our Standard 3/16” Airline Tubing is built to withstand wear and tear. The tubing’s flexibility makes it a breeze to work with. In addition to being resistant to kinking, it’s ultra-durable and should not crack or become brittle. Our tubing fits seamlessly in any home aquarium, and virtually disappears in the water! For better connection to aquarium accessories, soak both ends in warm water for 30 seconds. This will allow the ends to stretch more when connecting with a tight fit.Safe for Fish: Our Standard 3/16” Airline Tubing is made of fish-safe plastic, and can be used for both freshwater and saltwater tanks.Measurements: Length = 25’ Inner Diameter = 4 mm Outer Diameter = 6 mmShop PENN-PLAX for All Your Pet’s Needs: PENN-PLAX is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small. Review: Great quality - Works great for my air pump system Review: Good quality - Good quality was better than what I received with the air stone I purchased. It is thick and you get a lot for the amount you pay ## Features - Reliable Airflow Connection - This standard airline tubing connects aquarium pumps to air stones, under-gravel filters, and decorative ornaments. A dependable solution for maintaining steady airflow during new setups, system upgrades, or routine tank maintenance. - Flexible, Easy To Route - Made from clear and flexible plastic, this 3/16 tubing bends smoothly around corners and tight spaces. The flexible build helps reduce cracking, hardening, and kinking, making routing and adjustments easier for hobbyists. - Clean, Low-Profile Look - The soft clear aquarium hose blends naturally into the water, helping maintain a neat and unobtrusive appearance inside your tank while keeping equipment discreet within your aquascape. - Precise Size with Trusted Design - Includes one 25 ft roll with a 4 mm inner diameter and 6 mm outer diameter to fit standard aquarium equipment. Suitable for both freshwater and saltwater systems for versatile use. - Penn-Plax Legacy - With over 60 years of innovation, Penn-Plax creates expertly crafted, dependable pet products designed to enrich habitats, inspire creativity, and promote the health and happiness of pets everywhere ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002563MW | | Best Sellers Rank | #2,809 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Aquarium Air Pump Accessories | | Brand | Penn-Plax | | Brand Name | Penn-Plax | | Color | Clear | | Customer Reviews | 4.6 out of 5 stars 39,193 Reviews | | Global Trade Identification Number | 00030172350252 | | Included Components | Penn-Plax Standard Airline Tubing for Aquariums – Clear and Flexible – Resists Kinking – Safe for Freshwater and Saltwater Fish Tanks – 25 Feet | | Item Dimensions L x W | 3.25"L x 1.5"W | | Item Length | 25 Feet | | Item Type Name | Penn-Plax Standard Airline Tubing for Aquariums – Clear and Flexible – Resists Kinking – Safe for Freshwater and Saltwater Fish Tanks – 25 Feet | | Item Weight | 0.11 Kilograms | | Manufacturer | Monster Pets | | Manufacturer Warranty Description | Amazon Policy | | Material | Plastic | | Material Type | Plastic | | Maximum Pressure | 55 Pound per Square Inch | | Nominal Wall Thickness | 1 millimeter | | Outside Diameter | 6 Millimeters | | Product Dimensions | 3.25"L x 1.5"W | | UPC | 030172350252 | | Unit Count | 1 Count | ## Product Details - **Brand:** Penn-Plax - **Color:** Clear - **Item Length:** 25 Feet - **Item Weight:** 0.11 Kilograms - **Material:** Plastic - **Maximum Pressure:** 55 Pound per Square Inch - **Nominal Wall Thickness:** 1 millimeter - **Outside Diameter:** 6 Millimeters - **Product Dimensions:** 3.25"L x 1.5"W - **UPC:** 030172350252 ## Images ![Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear - Image 1](https://m.media-amazon.com/images/I/6109zH2jzmL.jpg) ![Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear - Image 2](https://m.media-amazon.com/images/I/81mZOhp+HPL.jpg) ![Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear - Image 3](https://m.media-amazon.com/images/I/91UzOgmq7yL.jpg) ![Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear - Image 4](https://m.media-amazon.com/images/I/71B4i1BmyOL.jpg) ![Aqua-Life Standard Airline Tubing - 3/16 Inch Flexible Airline Hose for Aquarium Pumps, Fish Tank Line for Air Stones & Filters - Safe for Freshwater & Saltwater - 25 ft Long, Clear - Image 5](https://m.media-amazon.com/images/I/81hjmiCLA4L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: will this tubing fit the 40 mil. airstone?** A: No It will not 40 Mil. Is way to big. That is 1.75 inches round. However 4 mil is a bit under 1/4 inch. A 1/4 inch is equal to about 6 mill I would say that This tube is 6 mil and it fits real tight over the 1/4 inch fitting of the air pump. So much so I had to Chew the end to loosen it, Then shove it on. It works. **Q: can it hold gas** A: I use aquarium tubing to siphon gas out of my snow blower into my lawn mower in the spring time. Then I make sure it is drained and left out in the sun to evaporate out, then I throw it away. My guess is that this tubing should work well for short minutes of durations like that and then make sure it has at least a week chance to dry out before disposing of it. I would never use tubing not rated for gas lines to fix a gas line on a lawn mower or anything like that. **Q: if my air pump fails, will all the water back-flow and flood the room?** A: If your pump fails in a very unusual manner, such that both check valves fail, and if it continues to pump with the outlet check valve actually functioning backwards, then it is remotely possible that the water could backflow into the room. But... none of that happens in real life; it only happens in comic books. If your pump fails, it will just stop pumping but both check valves will remain intact so the air line will continue to hold some small amount of pressure until you notice that all your fish are dead and your tank is sans bubbles. In order to start a siphon, which might drain your tank, there would need to be a fair quantity of water in the tubing OUTSIDE your tank, the weight of which will draw suction. What's more, that fair quantity of external water needs to be BELOW the (top) surface of the water in your tank. So... for all intents and purposes... no. It's not going to happen. **Q: will this tubing fit on 4mm(air stone) and 5mm(check valve) outer diameter connections?** A: It will not. It might fit on 3.5mm fittings, because that's the inside diameter of this tubing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality *by I***N on April 25, 2026* Works great for my air pump system ### ⭐⭐⭐⭐⭐ Good quality *by L***S on May 22, 2026* Good quality was better than what I received with the air stone I purchased. It is thick and you get a lot for the amount you pay ### ⭐⭐⭐⭐⭐ Basic airline tubing *by A***O on April 6, 2026* Standard airline tubing. I had a bit of struggle attaching it to the outlet on the pump (the tubing is quite stiff) but it worked just fine once I secured it in place. Reasonable priced. Fast shipping. ## Frequently Bought Together - Penn-Plax Standard Airline Tubing for Aquariums – Clear and Flexible – Resists Kinking – Safe for Freshwater and Saltwater Fish Tanks – 25 Feet - AquaMiracle Aquarium Air Pump Commercial Air Pump with Aluminum Housing, 600/1000/1200/1750GPH Fish Tank Bubbler Pond Aerator for Aquariums, Ponds, Hydroponics - VIVOSUN Air Stone 2PCS 4 x 2 Inch Large Air Stone for Aquarium, Fish Tank and Hydroponics Air Pump --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/829228-aqua-life-standard-airline-tubing-3-16-inch-flexible-airline](https://www.desertcart.vu/products/829228-aqua-life-standard-airline-tubing-3-16-inch-flexible-airline) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-07*