{"product_id":"mineral-airstones-bubble-4-inch-ball-shape-diffuser-air-stone-for-aquarium-fish-tank-pump-and-hydroponics2-pack-size-4inch-2pcs","title":"Mineral Airstones Bubble 4 Inch Ball Shape Diffuser Air Stone for Aquarium Fish Tank, Pump and Hydroponics(2 Pack) - size: 4inch，2PCS","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHIGH QUALITY MATERIAL: This air stones made of high quality non-toxic mineral material, which has no effect on the growth fish and hydroponics, but also promotes it. Round surface flat bottom make stone place steady. Low oxygen consumption \u0026amp; fusion rate.\u003c\/li\u003e\n\u003cli\u003eADVANTAGE: An ideal way to add oxygen and lower CO₂ levels to your hydroponic, circulation system, fish tank and aquarium，efficient and stable work\u003c\/li\u003e\n\u003cli\u003eMULTIFUNCTION: great way to properly aerate a home aquarium. Aquarium air stone creates lot of tiny oxygen bubbles that bring vitality fish and hydroponic plants, enhance vital system aeration \u0026amp; water movement, versatile air stone for decorative functional\u003c\/li\u003e\n\u003cli\u003ePRODUCT PARAMETER: Fits for 3\/16\" \/ 4 mm inner diameter tube. Measures 4\" in Diameter by 2.5\" Height. Jetting Volume: 20 L\/min, Recommended Air Pump Power: \u0026gt;4 W\u003c\/li\u003e\n\u003cli\u003eNOTE: Soaking the airstone in water for 3 hours before use. Brush the stone surface every 2 weeks, you will find that he can accompany you for a long time and save a lot of money\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"kathson","offers":[{"title":"Default Title","offer_id":52518103449881,"sku":"B07WH5RSGD-size-4inch-2pcs","price":22.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/1365\/1737\/files\/51MSzo3IX1L.jpg?v=1781301610","url":"https:\/\/aquadrops.us\/products\/mineral-airstones-bubble-4-inch-ball-shape-diffuser-air-stone-for-aquarium-fish-tank-pump-and-hydroponics2-pack-size-4inch-2pcs","provider":"Aqua Drops","version":"1.0","type":"link"}