--- product_id: 570369230 title: "boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM)" brand: "boxtech" price: "S$31" currency: SGD in_stock: true reviews_count: 7 category: "Boxtech" url: https://www.desertcart.sg/products/570369230-boxtech-air-stones-kit-for-fish-tank-3-2-inch store_origin: SG region: Singapore --- # 3.2 inch nano air disk for max oxygenation ultra-quiet microbubble diffusion durable, corrosion & dirt-resistant nanomaterial boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) **Brand:** boxtech **Price:** S$31 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your aquarium’s vibe with silent, powerful oxygen flow! ## Quick Answers - **What is this?** boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) by boxtech - **How much does it cost?** S$31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/570369230-boxtech-air-stones-kit-for-fish-tank-3-2-inch) ## Best For - boxtech enthusiasts ## Why This Product - Trusted boxtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** High-temperature sintered nanomaterials resist corrosion and dirt buildup, ensuring long-term durability and minimal maintenance. - • **Whisper-Quiet Operation:** Tiny, consistent bubbles ensure your tank stays oxygen-rich without disruptive noise—perfect for serene home or office environments. - • **Complete Installation Kit:** Includes control valve, suction cups, T-connector, and 40-inch tubing for effortless setup and precise airflow control. - • **Energy-Efficient & Eco-Friendly:** Low power consumption compatible with 3W-5W pumps saves energy while supporting sustainable aquatic ecosystems. - • **Maximize Aquarium Oxygen Levels:** Large 3.2-inch surface releases dense, uniform microbubbles for superior oxygenation and healthier aquatic life. ## Overview The Nano Air Stone (3.2 inch) is a premium aquarium accessory designed to boost oxygen levels through dense, uniform microbubbles. Crafted from durable, corrosion-resistant nanomaterials, it operates quietly and efficiently with low-power air pumps (3W-5W). The kit includes all necessary installation components for easy setup, making it ideal for freshwater and saltwater tanks between 30-70 gallons. Regular cleaning ensures optimal performance and longevity. ## Description Product description Review: boxtech Air Stones Kit for Fish Tank - 3.2 Inch - High quality Review: Bad quality - Very disappointed. I was expecting micro bubbles coming from whole circle, but for this product from very little area bubbles were coming and stopped after sometime. I had high hopes. ## Features - 【Air Pump Accessories】 Includes a 3.2 inch Nano Air Disk Stone, 1 Control Valve, 2 Suction Cups, 1 T-Shaped Connector and a 40 Inch Airline Tubing. Notice: the air pump is not included. - 【High Dissolved Oxygen Rate】3.2 inch air stone disc features a large surface area that releases smaller, denser and more uniform bubbles, effectively increasing oxygen levels while lowering CO2 and raising PH in your aquariums, fish tanks and hydroponic growing systems. - 【Produces Small, Quiet Bubbles】Bubble diffuser releases compressed air into the water as tiny bubbles. This increases the contact area and exchange rate between air and water, providing ample oxygen for your fish without creating excess noise. - 【Choose for Tank and Air pump wattage】This air diffuser area at 3.2 inches, recommended air pump power: 3w-5w, for 30 - 70 gallon freshwater and saltwater tanks. Notice: for deeper water levels, you may need to opt for a higher wattage air pump to ensure optimal performance. - 【High-Temperature Sintered Nanomaterials】Durable, Corrosion-Resistant, and Dirt-Resistant for Long-Term Use. Low Power Consumption for Energy Savings and Environmental Protection. Notice: regular cleaning is recommended to ensure optimal performance ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 10.01 x 10.01 x 3.05 cm; 20 g | | Item model number | U100 | | Outer Material | PS | | Quantity | 1 | | batteries required | No | | Batteries Included | No | | Item Weight | 20 g | ## Images ![boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) - Image 1](https://m.media-amazon.com/images/I/81eI0gcL7DL.jpg) ![boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) - Image 2](https://m.media-amazon.com/images/I/91nb7I4nEpL.jpg) ![boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) - Image 3](https://m.media-amazon.com/images/I/61NRY2WlakL.jpg) ![boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) - Image 4](https://m.media-amazon.com/images/I/91hl3fq8AmL.jpg) ![boxtech Air Stones Kit for Fish Tank - 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) - Image 5](https://m.media-amazon.com/images/I/816nHiauWzL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ boxtech Air Stones Kit for Fish Tank - 3.2 Inch *by S***N on 18 December 2023* High quality ### ⭐⭐ Bad quality *by U***7 on 1 March 2025* Very disappointed. I was expecting micro bubbles coming from whole circle, but for this product from very little area bubbles were coming and stopped after sometime. I had high hopes. ### ⭐⭐⭐⭐⭐ Bien *by G***L on 10 January 2026* Buen producto ## Frequently Bought Together - boxtech Aquarium Nano Air Stones, 3.2 Inch Aquarium Ultra-High Dissolved Oxygen Diffuser Bubbler, Nano Oxygen Aerator Stone for 30-70 Gallon Hydroponics (80 MM) - boxtech Ultra-Quiet Fish Tank Oxygen Pump, Adjustable Airflow with 2 Outlets can meet the three requirements, quiet, low vibration and sufficient oxygen (Accessories not Included) --- ## 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.sg/products/570369230-boxtech-air-stones-kit-for-fish-tank-3-2-inch](https://www.desertcart.sg/products/570369230-boxtech-air-stones-kit-for-fish-tank-3-2-inch) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-28*