{"product_id":"ecoplus-aquarium-medium-air-stone-round","title":"EcoPlus Aquarium Medium Air Stone - Round","description":"EcoPlus Round Air Stones are designed to add oxygen to the water in your hydroponic system or aquarium. As the air stone oxygenates the water, it also circulates the nutrients and helps to maintain an even temperature. The EcoPlus Round Air Stones are for use with 3\/16\" ID tubing.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eLarge and medium air stones available\u003c\/li\u003e\n\u003cli\u003eFor use with 3\/16\" ID air tubing\u003c\/li\u003e\n\u003cli\u003eAdds oxygen to water\u003c\/li\u003e\n\u003cli\u003eCirculates nutrients\u003c\/li\u003e\n\u003cli\u003eHelps maintain an even temperature\u003c\/li\u003e\n\u003cli\u003eFor hydroponic systems and aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EcoPlus","offers":[{"title":"Single","offer_id":48455792591032,"sku":"728410","price":3.82,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":48455792656568,"sku":"728410:4PK","price":14.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/hklabibwdgqm6ldbta0w_cc35bd1c-758c-4eb8-91e7-a0362e2d0f55.jpg?v=1792659544","url":"https:\/\/freshwitersystems.com\/products\/ecoplus-aquarium-medium-air-stone-round","provider":"Fresh Water Systems","version":"1.0","type":"link"}