{"product_id":"pawfly-8-inch-large-air-stone-disc-diffuser-for-aquariums-ponds-dwc-and-circulation-systems","title":"Pawfly 8-Inch Large Air Stone Disc Diffuser for Aquariums, Ponds, DWC, and Circulation Systems","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Pawfly 8-inch Large Air Stone Disc Diffuser is built to distribute air evenly across larger water volumes. Its weight and design help it sink and stay in place, making it suitable for fish tanks, ponds, buckets, and DWC reservoirs. With its compact 8.4\" diameter and a sturdy 2.9 lb build, the diffuser blends into your setup while delivering reliable aeration.\u003c\/p\u003e\u003ch3\u003eWhat makes it work\u003c\/h3\u003e\u003cp\u003eModel ASD-200 drives air with a jetting volume of 28 L\/min, designed for pump power above 15 W. The unit uses a mineral material sintered at high temperature to create a porous surface that yields medium-density bubbles. It is compatible with 3\/8\" inner-diameter tubing and should not be used with 3\/16\" airline tubing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrongdense bubbles\u003e to enhance aeration in water reservoirs such as aquariums, ponds, and DWC systems.\u003c\/strongdense\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrongbottom-diffusion design\u003e sinks steadily thanks to its weight and improves water circulation at the substrate level.\u003c\/strongbottom-diffusion\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrongreliable construction\u003e made from mineral material sintered at high temperature for long-lasting performance.\u003c\/strongreliable\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrongstable placement\u003e features three suction cups that secure the diffuser to the tank bottom.\u003c\/strongstable\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrongmaintenance-friendly\u003e requires a 6-hour soak before first use and periodic brushing to prevent clogging over time.\u003c\/strongmaintenance-friendly\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage ideas\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAquariums and large tanks where consistent oxygen distribution matters.\u003c\/li\u003e\n\u003cli\u003ePonds and outdoor setups that benefit from steady bubble diffusion.\u003c\/li\u003e\n\u003cli\u003eDWC hydroponic reservoirs needing reliable air flow to support root zones.\u003c\/li\u003e\n\u003cli\u003eCirculation systems where improved gas exchange can enhance overall water quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCare and setup tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBefore use, soak the stone completely in water for 6 hours to prime the pores.\u003c\/li\u003e\n\u003cli\u003eConnect with 3\/8\" tubing from a compatible air pump, ensuring pump power exceeds 15 W.\u003c\/li\u003e\n\u003cli\u003ePlace the diffuser on the tank bottom and press the suction cups firmly for stability.\u003c\/li\u003e\n\u003cli\u003eRegularly inspect and clean the diffuser with a soft brush to prevent buildup and maintain flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Pawfly 8-Inch Air Stone Disc Diffuser for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It aids aeration in tanks, ponds, and DWC by releasing dense bubbles for better circulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install and maintain the diffuser?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Soak 6 hours before use, place on bottom with suction cups, and clean regularly to prevent clogs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pawfly","offers":[{"title":"Default Title","offer_id":57199267283321,"sku":"B07DW4CVVV","price":31.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/pawfly-aquarium-8-inch-air-stone-disc-diffuser.jpg?v=1777775384","url":"https:\/\/petlyvox.com\/products\/pawfly-8-inch-large-air-stone-disc-diffuser-for-aquariums-ponds-dwc-and-circulation-systems","provider":"petlyvox","version":"1.0","type":"link"}