--- product_id: 37160694 title: "ASD100" brand: "pawfly" price: "€ 17.85" currency: EUR in_stock: true reviews_count: 9 category: "Pawfly" url: https://www.desertcart.sk/products/37160694-asd100 store_origin: SK region: Slovakia --- # 12 L/min airflow 7 oz weight for stability High-temp sintered mineral ASD100 **Brand:** pawfly **Price:** € 17.85 **Availability:** ✅ In Stock ## Summary > 🐠 Elevate your aquarium’s vibe with bubbles that mean business! ## Quick Answers - **What is this?** ASD100 by pawfly - **How much does it cost?** € 17.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/37160694-asd100) ## 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:** Perfectly sized for 10-60 gallon tanks, ponds, and DWC systems—your aquatic ecosystem’s best friend. - • **Bubble Powerhouse:** Generates dense, medium-sized bubbles to supercharge oxygen levels and energize aquatic life. - • **Rock-Solid Stability:** Weighted 7 oz with suction cups for a steadfast, no-slip placement at the tank bottom. - • **Premium Mineral Build:** Crafted from high-temp sintered mineral ensuring durability and zero harm to fish or plants. - • **Plug & Play Simplicity:** Easy installation with standard tubing fits and quick soak prep for instant aquatic vitality. ## Overview The Pawfly Aquarium 4 Inch Air Stone delivers a robust 12 L/min airflow through durable, high-temperature sintered mineral construction. Weighing 7 ounces and equipped with suction cups, it ensures stable placement in tanks from 10 to 60 gallons. Designed for easy setup and consistent performance, it enhances oxygenation to boost fish health and plant growth, making it an essential upgrade for any serious aquarium enthusiast. ## 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 Review: Great Addition for a Healthy Pond - I recently purchased the **Pawfly Aquarium 4 Inch Air Stone** and I'm thrilled with the results! Here’s why I’m giving it a five-star rating: **Effective Oxygenation:** This air stone does an amazing job of diffusing air into tiny bubbles, which significantly increases the oxygen levels in my tank. My fish are much more active and healthy since I started using it. **Easy to Install:** The setup was straightforward; I simply connected it to my air pump, and it was ready to go. It fits perfectly in my tank without taking up too much space. **Durable Material:** The quality of the air stone is excellent. It feels sturdy, and I appreciate that it doesn’t break easily like some other brands I've tried in the past. **Consistent Performance:** I’ve been using it for several weeks now, and it consistently performs well. The bubbles are fine and create a lovely aesthetic in the tank while also benefiting my aquatic friends. **Great Value:** For the price, this air stone offers fantastic performance and durability. I highly recommend it to anyone looking to improve their aquarium’s oxygenation and overall health. Overall, the **Pawfly Aquarium 4 Inch Air Stone** is a must-have for any fish tank enthusiast. It’s efficient, durable, and has made a noticeable difference in my aquarium’s environment! Review: Perfect - Works great. Lots of bubbles. Best air stone I think I’ve ever had ## 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 | | ASIN | B01M9DL67H | | Air Flow Capacity | 12 Liters Per Minute | | Best Sellers Rank | #20,290 in Pet Supplies ( See Top 100 in Pet Supplies ) #45 in Aquarium Air Pump Accessories | | Brand | Pawfly | | Brand Name | Pawfly | | Color | Grey | | Customer Reviews | 4.3 4.3 out of 5 stars (2,637) | | Date First Available | October 20, 2016 | | Date First Available | October 20, 2016 | | Is Discontinued By Manufacturer | No | | Item Dimensions LxWxH | 4 x 4 x 1 inches | | Item Package Dimensions L x W x H | 5.04 x 4.84 x 1.22 inches | | Item Weight | 7 ounces | | Item model number | Naludo-NL127 | | Item model number | Naludo-NL127 | | Manufacturer | Pawfly | | Manufacturer | Pawfly | | Material | Mineral | | Operation Mode | Manual | | Power Source | No | | Product Dimensions | 4"L x 4"W x 1"H | | Product Dimensions | 4 x 4 x 1 inches; 7 ounces | | Size | 4 inch | | UPC | 712383629043 | ## Product Details - **Brand:** Pawfly - **Color:** Grey - **Item Weight:** 7 ounces - **Material:** Mineral - **Product Dimensions:** 4"L x 4"W x 1"H ## Images ![ASD100 - Image 1](https://m.media-amazon.com/images/I/81GqYDuXezL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Addition for a Healthy Pond *by P***F on September 8, 2024* I recently purchased the **Pawfly Aquarium 4 Inch Air Stone** and I'm thrilled with the results! Here’s why I’m giving it a five-star rating: **Effective Oxygenation:** This air stone does an amazing job of diffusing air into tiny bubbles, which significantly increases the oxygen levels in my tank. My fish are much more active and healthy since I started using it. **Easy to Install:** The setup was straightforward; I simply connected it to my air pump, and it was ready to go. It fits perfectly in my tank without taking up too much space. **Durable Material:** The quality of the air stone is excellent. It feels sturdy, and I appreciate that it doesn’t break easily like some other brands I've tried in the past. **Consistent Performance:** I’ve been using it for several weeks now, and it consistently performs well. The bubbles are fine and create a lovely aesthetic in the tank while also benefiting my aquatic friends. **Great Value:** For the price, this air stone offers fantastic performance and durability. I highly recommend it to anyone looking to improve their aquarium’s oxygenation and overall health. Overall, the **Pawfly Aquarium 4 Inch Air Stone** is a must-have for any fish tank enthusiast. It’s efficient, durable, and has made a noticeable difference in my aquarium’s environment! ### ⭐⭐⭐⭐⭐ Perfect *by S***E on December 10, 2025* Works great. Lots of bubbles. Best air stone I think I’ve ever had ### ⭐⭐⭐⭐ Should work for a more powerful airpump *by V***G on August 1, 2024* I saw some reviews saying half the stone didn't work, but I hoped for the best and purchased this product anyways. Lo and behold, when I plugged my new air stone into my 4 watt air pump, only half the stone bubbled, but the bubbles were great bubbles. Credit where credit is due. Now looking into the matter, the instruction manual claims that if only half the air stone works, then the problem is with the air pump not being strong enough. I guess my aforementioned air pump with a power of 4 watts was simply not enough. The details of this product recommend use with an air pump of > 4 watts. > is not >= I guess, and I can't say I didn't see this happening because I was warned. So yeah, unless your air pump power is greater than 4 watts, the air stone won't bubble completely, and it's a lowkey weird look. The suction cups are great though, and really hold the stone in place. ## 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.sk/products/37160694-asd100](https://www.desertcart.sk/products/37160694-asd100) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-19*