{"product_id":"pawfly-aquarium-4-inch-air-stone-dense-bubble-diffuser-for-tanks-ponds-dwc","title":"Pawfly Aquarium 4 Inch Air Stone | Dense Bubble Diffuser for Tanks, Ponds \u0026 DWC","description":"\u003ch2\u003ePawfly 4 Inch Aquarium Air Stone: Superior Aeration for Your Water Habitats\u003c\/h2\u003e\n\u003cp\u003eThe Pawfly Aquarium 4 Inch Air Stone is designed to introduce a steady stream of medium bubbles, helping to move water and dissolve oxygen in a variety of setups. While individual results can vary, users may notice a more dynamic water flow that supports an active, well-oxygenated environment for fish, plants, and beneficial microbes.\u003c\/p\u003e\n\u003cp\u003eKey specifications and compatible configurations are built into the ASD100 model. The diffuser delivers a jetting volume of 12 L\/min and is recommended for air pumps greater than 4 W. This makes it a versatile choice for tanks, DWC systems, ponds, buckets, and circulation-focused arrangements. The unit’s inner tubing accepts 3\/16\" or 3\/8\" hoses, providing flexible hookup options for common hobby pumps.\u003c\/p\u003e\n\u003ch3\u003eWhat makes this diffuser practical\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong medium bubbles:\u003e Abundant diffusion that can enrich water movement and aeration in reservoirs.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong l jetting:\u003e A balance between vigorous bubbling and energy efficiency for medium-sized setups.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong durable material:\u003e Mineral composition sintered at high temperature to stay inert around aquatic life.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong stable and sinkable:\u003e 4.1\" diameter by 0.7\" height, about 7 oz, with three suction cups to hold position.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong easy maintenance:\u003e Soak before first use and brush-clean to prevent clogging over time.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatility for various habitats\u003c\/h3\u003e\n\u003cp\u003eWhether you’re stocking a 10–60 gallon aquarium, a DWC reservoir, a pond, or a circulating loop, this air stone offers a compact, reliable aeration option. Its size and suction-cup design make it adaptable for multi-tank or modular setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong tank compatibility:\u003e Works with 10–60 gallon tanks and similar volumes.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong tubing options:\u003e Inner diameter accepts 3\/16\" or 3\/8\" tubing for common pumps.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare and use tips\u003c\/h3\u003e\n\u003cp\u003eTo extend life and maintain performance, rinse and brush the diffuser pore area regularly, and replace if bubbles become uneven. A simple soak helps restore efficiency after extended use.\u003c\/p\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 tanks can the Pawfly 4 Inch Air Stone be used with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with 10–60 gallon tanks, ponds, and DWC reservoirs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I install and maintain the air stone?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Soak for 1 hour before use, secure with suction cups, and brush-clean periodically to prevent clogging.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pawfly","offers":[{"title":"Default Title","offer_id":53561515508041,"sku":"B01M9DL67H","price":21.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/pawfly-aquarium-air-stone-4inch-bubble-diffuser.jpg?v=1766445377","url":"https:\/\/petvita.co.uk\/products\/pawfly-aquarium-4-inch-air-stone-dense-bubble-diffuser-for-tanks-ponds-dwc","provider":"Petvita","version":"1.0","type":"link"}