--- product_id: 37160694 title: "Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation" brand: "pawfly" price: "R495" currency: ZAR in_stock: true category: "Pawfly" url: https://www.desertcart.co.za/products/37160694-pawfly-aquarium-4-inch-air-stone-fish-tank-airstone-bubble store_origin: ZA region: South Africa --- # 12 L/min airflow 7 oz weight for stability High-temp sintered mineral Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation **Brand:** pawfly **Price:** R495 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your aquarium’s vibe with bubbles that mean business! ## Quick Answers - **What is this?** Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation by pawfly - **How much does it cost?** R495 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/37160694-pawfly-aquarium-4-inch-air-stone-fish-tank-airstone-bubble) ## Best For - pawfly enthusiasts ## Why This Product - Trusted pawfly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** Optimized for 10-60 gallon tanks, ponds, and DWC systems—your aquatic ecosystem’s best friend. - • **Bubble Powerhouse:** Generates dense, oxygen-rich bubbles to supercharge aquatic vitality. - • **Rock-Solid Stability:** Weighted design with suction cups ensures it stays perfectly positioned. - • **Health-First Material:** Crafted from mineral material sintered at high temperature—safe for fish and plants. - • **Effortless Maintenance:** Simple soak and brush clean routine keeps bubbles flowing and fish thriving. ## Overview The Pawfly 4 Inch Air Stone delivers a powerful 12 L/min airflow through durable, high-temperature sintered mineral material, ensuring safe and efficient oxygenation for aquariums, ponds, and hydroponic systems. Its 7 oz weight and suction cups guarantee stable placement, while its compatibility with 10-60 gallon tanks makes it a versatile, must-have diffuser for vibrant aquatic life. ## Description desertcart.com : Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation : Pet Supplies ## Features - Medium Bubbles: The air stone can produces abundant dense bubbles to aerate your water reservoirs. A great way to increase oxygen solubility in your aquarium and enliven the aquatic lives. - Model: ASD100; Jetting volume: 12 L/min; Recommended air pump power: > 4 W; Inner diameter of tubing: 3/16" or 3/8". Great for aquariums, DWC systems or ponds. (Fit Tanks of 10-60 Gal) - Reliable Material: Made of mineral material and sintered at a high temperature, it causes no effect to the health of your aquatics. Keep fish or roots growing healthily. - Stable in Water: Measures 4.1" D x 0.7" H and weighs 7 oz, which helps it sink to the bottom easily. And the 3 suction cups tightly suck the tank to make it sit stably in water. - Easy to Use: Soak the stone completely in water for 1 hour before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M9DL67H | | Air Flow Capacity | 12 liters per minute | | Best Sellers Rank | #22,824 in Pet Supplies ( See Top 100 in Pet Supplies ) #55 in Aquarium Air Pump Accessories | | Brand | Pawfly | | Brand Name | Pawfly | | Color | Grey | | Customer Reviews | 4.3 out of 5 stars 3,075 Reviews | | Item Dimensions L x W x H | 4"L x 4"W x 1"H | | Item Weight | 7.04 ounces | | Manufacturer | Pawfly | | Manufacturer Part Number | Naludo-NL127 | | Material | Mineral | | Material Type | Mineral | | Model Number | Naludo-NL127 | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Manual | | Power Source | No | | Product Dimensions | 4"L x 4"W x 1"H | | UPC | 712383629043 | | Unit Count | 1 Count | ## Product Details - **Brand:** Pawfly - **Color:** Grey - **Item Weight:** 7.04 ounces - **Material:** Mineral - **Product Dimensions:** 4"L x 4"W x 1"H ## Images ![Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation - Image 1](https://m.media-amazon.com/images/I/81GqYDuXezL.jpg) ![Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation - Image 2](https://m.media-amazon.com/images/I/71kqXpLNHnL.jpg) ![Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation - Image 3](https://m.media-amazon.com/images/I/719jEcfy+gL.jpg) ![Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation - Image 4](https://m.media-amazon.com/images/I/71ezWmVrNCL.jpg) ![Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation - Image 5](https://m.media-amazon.com/images/I/81m-3ZZec8L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation - PENN-PLAX Standard Airline Tubing for Aquariums – Clear and Flexible – Resists Kinking – Safe for Freshwater and Saltwater Fish Tanks – 8 Feet - Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL) --- ## 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.co.za/products/37160694-pawfly-aquarium-4-inch-air-stone-fish-tank-airstone-bubble](https://www.desertcart.co.za/products/37160694-pawfly-aquarium-4-inch-air-stone-fish-tank-airstone-bubble) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-19*