{"product_id":"vivosun-air-stone-disc-4x4-with-shell-suction-cups-for-aquarium-fish-tank-hydroponics","title":"VIVOSUN Air Stone Disc 4x4 with Shell \u0026 Suction Cups for Aquarium, Fish Tank \u0026 Hydroponics","description":"\u003cdiv\u003e\n  \u003ch2\u003eVIVOSUN Air Stone Disc 4x4: Quiet, Durable Aeration for Aquariums, Ponds and Hydroponics\u003c\/h2\u003e\n  \u003cp\u003eTurn your water into a lively, well-oxygenated environment with the VIVOSUN Air Stone Disc. This 4x4 inch disc releases a steady plume of fine bubbles that gently ripple through water, helping distribute oxygen to fish, roots, and aquatic plants. The result is a calmer glow of movement in tanks and grow beds, without overwhelming noise or complicated setup.\u003c\/p\u003e\n  \u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\n  \u003cp\u003eBuilt from a mineral-based material and sintered at high heat, the disk is designed to be sturdy and fish-safe. Three strong suction cups keep the aeration element fixed to smooth surfaces, whether you’re in a home aquarium, a hydroponic reservoir, or a decorative pond.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eFine bubbles: dense micro-bubbles maximize surface agitation and support oxygen transfer in water columns.\u003c\/li\u003e\n    \u003cli\u003eSize and compatibility: 4\" diameter with a shallow 0.8\" height; works with standard 0.16\" (4 mm) tubing and 4–16 W pumps.\u003c\/li\u003e\n    \u003cli\u003eSimple setup: soak the stone in water for about 2 hours before first use, then attach with suction cups.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eUsage ideas\u003c\/h3\u003e\n  \u003cp\u003eWhether you’re growing hydroponic greens, managing a tropical aquarium, or maintaining a decorative pond, this air stone helps create a steady fizz that can support root health and a lively aquatic scene.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eHydroponics: improve gas exchange around nutrient solutions and root zones.\u003c\/li\u003e\n    \u003cli\u003eAquariums: increase surface agitation and bubble coverage for even oxygenation.\u003c\/li\u003e\n    \u003cli\u003ePonds: maintain gentle water movement and circulation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eMaintenance is straightforward: periodically brush the surface to prevent clogging, and clean the stone as you would other hard-water components. With proper care, the mineral disc remains durable and fish-friendly. If bubbles begin to diminish after weeks or months, a quick cleaning can restore performance.\u003c\/p\u003e\n\u003c\/div\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 size is the VIVOSUN Air Stone Disc and what equipment does it require?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This disc is 4 inches in diameter, uses standard 0.16 inch tubing, and fits with a compatible air pump (4–16 W).\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 for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Soak 2 hours before use, fix with three suction cups, and clean periodically with a brush to prevent clogs and sustain bubble quality.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":53561525305673,"sku":"B06W2JJSWV","price":21.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/vivosun-air-stone-disc-4x4-shell-sucker-aquarium.jpg?v=1766445756","url":"https:\/\/petvita.co.uk\/products\/vivosun-air-stone-disc-4x4-with-shell-suction-cups-for-aquarium-fish-tank-hydroponics","provider":"Petvita","version":"1.0","type":"link"}