{"product_id":"4-inch-air-stone-cylinder-for-larger-pumps-bubble","title":"4 Inch Air Stone Cylinder For Larger Pumps Bubble Diffuser Release Tool For Buckets Fish Tanks Outdoor Garden Ponds And DWC Reservoirs 4 Pack Oxygenate Your Tank With Dense Micro Holes","description":"\u003cdiv\u003e4 Inch Air Stone Cylinder Diffuser - 4 Pack for Tanks\u003cbr\u003e\n✔️ Jetting 5 L\/min with dense micro holes, washable silicon carbide, 3\/16\" tubing \u003cp\u003eThis 4 inch air stone cylinder is a dense diffuser built for larger pumps. It oxygenates water in aquariums, DWC systems, buckets, ponds, and outdoor garden ponds, helping aquatic life thrive.\u003c\/p\u003e \u003cp\u003e✅ 2\" D x 4\" H cylinder (50.8 mm x 101.6 mm) for stable sinking\u003cbr\u003e\n✅ Jetting volume 5 L\/min\u003cbr\u003e\n✅ Standard ID tubing 3\/16\" fits most pumps\u003cbr\u003e\n✅ Silicon carbide material is aquarium-safe and washable\u003cbr\u003e\n✅ Weight 0.8 lb for stable placement\u003c\/p\u003e \u003cp\u003e💡 What is an air stone diffuser used for in water tanks?\u003c\/p\u003e\nThis handy tool oxygenates water and promotes water movement in larger tanks and grow-out setups.\n- Increases dissolved oxygen for fish and beneficial bacteria\n- Promotes even bubble distribution in deep tanks\n- Compatible with standard 3\/16\" tubing and DWC systems\n- Helps reduce stagnation and improve water quality \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48234439835883,"sku":"VXB097DL1GRR","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81itGYrCoHL.jpg?v=1778333421","url":"https:\/\/vxb.com\/products\/4-inch-air-stone-cylinder-for-larger-pumps-bubble","provider":"VXB Bearings","version":"1.0","type":"link"}