--- product_id: 74878334 title: "ASV200" brand: "pawfly" price: "S$72" currency: SGD in_stock: true reviews_count: 10 category: "Pawfly" url: https://www.desertcart.sg/products/74878334-asv200 store_origin: SG region: Singapore --- # 8.4 inch large disc 28 L/min airflow 3 suction cups for stability ASV200 **Brand:** pawfly **Price:** S$72 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your aquatic vibe with the ultimate bubble diffuser! ## Quick Answers - **What is this?** ASV200 by pawfly - **How much does it cost?** S$72 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/74878334-asv200) ## 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 - • **Premium Mineral Build:** High-temp sintered mineral ensures durability and optimal oxygen diffusion. - • **Effortless Maintenance:** Simple soak and brush cleaning routine keeps bubbles flowing strong. - • **Versatile Compatibility:** Designed for 3/8" tubing, ideal for fish tanks, ponds, and DWC reservoirs. - • **Dense Oxygen-Rich Bubbles:** Boost your aquatic ecosystem with 28 L/min of continuous aeration. - • **Stable & Secure Placement:** 3 suction cups plus 2.9 lbs weight keep your diffuser perfectly anchored. ## Overview The Pawfly 8 Inch Large Air Stone Disc delivers powerful aeration at 28 liters per minute, crafted from durable mineral material sintered at high temperatures. Its weighted design and triple suction cups ensure stable placement in fish tanks, ponds, or DWC reservoirs. Compatible with 3/8" tubing and requiring minimal maintenance, it’s a professional-grade tool to keep aquatic life thriving and oxygen levels optimal. ## Description desertcart.com : Pawfly Aquarium 8 Inch Large Air Stone Disc Bubble Diffuser Release Tool for Air Pumps Fish Tanks Buckets Ponds DWC Reservoirs and Circulation System : Pet Supplies Review: Good quality aeration stones. Produces a lot of bubbles with the right pump. - 2”, 4” and 5” legit really good aerator stones. Produces tons of bubbles with a 12 volt pump. The 8” was a dud, a pos. Maybe I got a bad one? Large bubbles escaped on one side only. 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! ## Features - Medium Bubbles: The air stone produces abundant dense bubbles to aerate your water reservoirs. A great way to increase oxygen solubility in fish tanks, aquariums or ponds. - Model: ASD-200; Jetting volume: 28 L/min; Recommended air pump power: > 15 W; Inner diameter of tubing: 3/8". NOT suitable for standard 3/16" airline tubing. - Reliable Material: Made of mineral material and sintered at a high temperature. Great for aeration in a DWC reservoir. Help keep fish or roots growing healthily. - No More Floating: Measures 8.4" D x 1" H and weighs 2.9 lbs, 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 6 hours before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DW4CVVV | | Air Flow Capacity | 28 liters per minute | | Best Sellers Rank | #22,407 in Pet Supplies ( See Top 100 in Pet Supplies ) #46 in Aquarium Air Pump Accessories | | Brand | Pawfly | | Brand Name | Pawfly | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 3,080 Reviews | | Item Dimensions L x W x H | 8.4"L x 1"W x 1"H | | Manufacturer | Pawfly | | Manufacturer Part Number | B07DW4CVVV | | Material | Mineral | | Material Type | Mineral | | Model Number | B07DW4CVVV | | Number of Items | 1 | | Operation Mode | Automatic | | Power Source | Corded Electric | | Product Dimensions | 8.4"L x 1"W x 1"H | | UPC | 652811965193 | | Unit Count | 1 Count | ## Product Details - **Brand:** Pawfly - **Color:** Black - **Material:** Mineral - **Power Source:** Corded Electric - **Product Dimensions:** 8.4"L x 1"W x 1"H ## Images ![ASV200 - Image 1](https://m.media-amazon.com/images/I/819NHSM75jL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this stick to the side of the aquarium?** A: The suction cups are good for the bottom of the tank....the hold is strong ...so yes it can stick to the side **Q: Will this run ok on a 36lpm pump? I also cant find the larger model Asd216?** A: Yes. It can totally run OK. This stone can be used on a pump over 4 LPM and is most suitable for 20 LPM pump. The ASIN of Model ASD216 is B01N0HKNRB. Thanks **Q: Is this safe for saltwater use? Just want to make sure there are no metal parts that can rust.** A: No metal parts. By the way...I replaced all my other airstones with these. They work fantastic **Q: Where can i get replacement suction cups?** A: Any aquarium store has them, or you can order from Amazon ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality aeration stones. Produces a lot of bubbles with the right pump. *by T***E on July 23, 2026* 2”, 4” and 5” legit really good aerator stones. Produces tons of bubbles with a 12 volt pump. The 8” was a dud, a pos. Maybe I got a bad one? Large bubbles escaped on one side only. ### ⭐⭐⭐⭐⭐ 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! ### ⭐⭐⭐⭐ 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. --- ## 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/74878334-asv200](https://www.desertcart.sg/products/74878334-asv200) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-11-14*