--- product_id: 177148820 title: "VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch)" brand: "vivosun" price: "278.93 DT" currency: TND in_stock: true reviews_count: 5 category: "Vivosun" url: https://www.desertcart.tn/products/177148820-vivosun-air-stone-2pcs-4-x-2-inch-large-air store_origin: TN region: Tunisia --- # VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) **Brand:** vivosun **Price:** 278.93 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) by vivosun - **How much does it cost?** 278.93 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/177148820-vivosun-air-stone-2pcs-4-x-2-inch-large-air) ## Best For - vivosun enthusiasts ## Why This Product - Trusted vivosun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) Review: Good product, lousy shipping/packaging - These are tough airstones. I am amazed that they still work at all after the beating they took in shipping. Bashed so hard, they were knocked free of the factory cardboard packaging. Some chips were knocked loose. desertcart put these heavy, brittle stones in an oversized, non-padded plain manila envelope. That's no way to treat airstones. Isn't desertcart supposed to be in the shipping business? Fail. Review: Perfect Product - Great Value for Two Pieces - Ensure Your Pump is Strong Enough - I've tried the VIVOSUN, Pawfly, ActiveAir, and an assortment of smaller variations (I learned after a while to stick with the 'pop can' versions for DWC Hydroponics). The VIVOSUN stones seem to distribute the smallest, finest bubbles over the greatest area. I commonly use one stone per bucket, but I recently ordered more and added two per bucket. Growth has exploded. I didn't really expect it would make much of a difference and I just wanted to make use of an extra air pump I had, but the results are undeniable. So, in short, order a few extra and double down. At this price you can't go wrong. Noob note - never wash with soap and the put stone in reservoir. You will be giving your plants a bubble bath. Soak stones in ph water before use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MV5C1I4 | | Best Sellers Rank | #105,414 in Pet Supplies ( See Top 100 in Pet Supplies ) #792 in Air Pump Accessories | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Customer Reviews | 4.6 out of 5 stars 2,909 Reviews | | Manufacturer | VIVOSUN | | Manufacturer Part Number | 4320792897 | | Model Number | 4320792897 | | Pet Type | Fish | | UPC | 714119465697 | ## Product Details - **Brand:** VIVOSUN - **Item Form:** Solid Object - **Manufacturer:** VIVOSUN - **Pet Type:** Fish - **Unit Count:** 2.0 Count ## Images ![VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) - Image 1](https://m.media-amazon.com/images/I/81RGPOP9qGL.jpg) ![VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) - Image 2](https://m.media-amazon.com/images/I/81JvjZHco7L.jpg) ![VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) - Image 3](https://m.media-amazon.com/images/I/71yDNmlgEHL.jpg) ![VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) - Image 4](https://m.media-amazon.com/images/I/61PvHvIpDYL.jpg) ![VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump (2PCS 4 x 2 Inch) - Image 5](https://m.media-amazon.com/images/I/714Xd0RDsML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Good product, lousy shipping/packaging *by G***S on 29 July 2025* These are tough airstones. I am amazed that they still work at all after the beating they took in shipping. Bashed so hard, they were knocked free of the factory cardboard packaging. Some chips were knocked loose. Amazon put these heavy, brittle stones in an oversized, non-padded plain manila envelope. That's no way to treat airstones. Isn't Amazon supposed to be in the shipping business? Fail. ### ⭐⭐⭐⭐⭐ Perfect Product - Great Value for Two Pieces - Ensure Your Pump is Strong Enough *by B***K on 21 May 2019* I've tried the VIVOSUN, Pawfly, ActiveAir, and an assortment of smaller variations (I learned after a while to stick with the 'pop can' versions for DWC Hydroponics). The VIVOSUN stones seem to distribute the smallest, finest bubbles over the greatest area. I commonly use one stone per bucket, but I recently ordered more and added two per bucket. Growth has exploded. I didn't really expect it would make much of a difference and I just wanted to make use of an extra air pump I had, but the results are undeniable. So, in short, order a few extra and double down. At this price you can't go wrong. Noob note - never wash with soap and the put stone in reservoir. You will be giving your plants a bubble bath. Soak stones in ph water before use. ### ⭐⭐⭐ Left a little underwhelmed *by J***N on 18 April 2019* Expected a little more from these considering the size (I bought the combo recommended pump and everything ) No huge deal as I have one of these in the bottom of my hydroponic setup and a smaller more bubbly stone suspended closer to the root zone of plants. --- ## 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/177148820-vivosun-air-stone-2pcs-4-x-2-inch-large-air](https://www.desertcart.tn/products/177148820-vivosun-air-stone-2pcs-4-x-2-inch-large-air) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-13*