{"product_id":"aquamiracle-rubber-air-stone-diffuser-8-inch-2-pack-for-fine-bubble-pond-and-aquarium-aeration","title":"AquaMiracle Rubber Air Stone Diffuser, 8-Inch 2-Pack for Fine-Bubble Pond and Aquarium Aeration","description":"\u003cp\u003e\u003cstrong\u003eAquaMiracle Rubber Air Stone is a pond and aquarium air diffuser designed to help oxygen dissolve into water, with an 8-inch (20.32 cm) by 1.25-inch (3.175 cm) cylindrical form.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRubber construction instead of traditional sand — offers a different air-diffusing surface for pond and aquarium aeration.\u003c\/li\u003e\n\u003cli\u003eFiner, richer bubbles — distributes air through water in smaller, fuller-looking bubbles.\u003c\/li\u003e\n\u003cli\u003eSelf-weighted body with square ends — helps the diffuser stay at the bottom of a reservoir.\u003c\/li\u003e\n\u003cli\u003eAnti-clogging design — helps reduce maintenance and is designed to last longer.\u003c\/li\u003e\n\u003cli\u003eTwo air stones per pack — provides a pair of diffusers for your aeration setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen a reservoir needs air dispersed through its water, the diffuser’s surface and placement both matter. AquaMiracle’s rubber air stone is made for aquarium, pond, and fish-farming applications. Its cylinder releases air through tiny surface pores, while its weighted shape is designed to remain at the bottom rather than move around easily with water flow or fish activity.\u003c\/p\u003e\u003ch3\u003eHow does the rubber air stone diffuse air?\u003c\/h3\u003e\u003cp\u003eThe rubber cylinder uses thousands of tiny pores to spread air into the water and help oxygen dissolve efficiently. Compared with traditional sand air stones, it produces finer and richer bubbles. This design makes the diffuser useful when you want air distributed through a pond, aquarium, or fish-farming reservoir.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAir is dispersed through pores across the rubber surface.\u003c\/li\u003e\n\u003cli\u003eFor stronger bubble output, use an air pump with higher flow rate and pressure if the bubbles are fewer than desired.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhich airline tubing sizes fit the AquaMiracle air stone?\u003c\/h3\u003e\u003cp\u003eThe stepped air nozzle fits airline tubing with either of two inner diameters. The air stone measures 8 inches long by 1.25 inches in diameter, giving you the product dimensions to compare with your planned placement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 3\/16-inch inner-diameter airline tubing.\u003c\/li\u003e\n\u003cli\u003eAlso fits 3\/8-inch inner-diameter airline tubing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWill it stay in place in a pond or aquarium?\u003c\/h3\u003e\u003cp\u003eThe self-weighted diffuser has a square design at both ends to help it sit steadily on the bottom of a reservoir. Its shape is intended to resist being moved around by water flow or fish, making bottom placement practical across its stated pond, aquarium, and fish-farming uses.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUse the diffuser in aquarium aeration setups.\u003c\/li\u003e\n\u003cli\u003eIt is also made for ponds and fish-farming applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis two-piece set suits aquarium and pond keepers, as well as fish farmers, who want a rubber diffuser that fits two common airline tubing inner diameters. It brings together fine bubble diffusion, a weighted bottom-holding design, and an anti-clogging surface in a cylinder built for water aeration.\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: Which airline tubing sizes fit the AquaMiracle Rubber Air Stone?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The AquaMiracle Rubber Air Stone’s stepped nozzle fits airline tubing with a 3\/16-inch or 3\/8-inch inner diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Where can I use the AquaMiracle Rubber Air Stone?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The AquaMiracle Rubber Air Stone is designed for aeration in aquariums, ponds, and fish-farming applications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AquaMiracle","offers":[{"title":"Default Title","offer_id":55679439634775,"sku":"B0CPFDBXZ4","price":48.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/aquamiracle-rubber-air-stone-front-view.jpg?v=1793409510","url":"https:\/\/bathpetsupplies.co.uk\/products\/aquamiracle-rubber-air-stone-diffuser-8-inch-2-pack-for-fine-bubble-pond-and-aquarium-aeration","provider":"BathPetSupplies","version":"1.0","type":"link"}