{"product_id":"straight-air-stone","title":"Straight Air Stone for Hydroponic Reservoir Aeration","description":"\u003ch2\u003eOxygen-Rich Solution From Top to Bottom\u003c\/h2\u003e\u003cp\u003eA straight air stone is the simplest upgrade you can make to any reservoir. Made from \u003cstrong\u003eporous stone\u003c\/strong\u003e with an inlet nodule at one end, it connects to an air pump with a length of airline and forces air out through thousands of tiny pores. Submerged, that produces a curtain of small bubbles along the full length of the stone, keeping the tank mixed and the surface agitated. The long, slim shape sits along the bottom of the reservoir where it does the most good. Three lengths cover most setups: \u003cstrong\u003e6 inch\u003c\/strong\u003e for small reservoirs, \u003cstrong\u003e8 inch\u003c\/strong\u003e for medium to large, and \u003cstrong\u003e12 inch\u003c\/strong\u003e for large to extra-large tanks.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises dissolved oxygen\u003c\/strong\u003e through constant surface agitation, not just visible bubbles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps solution well mixed\u003c\/strong\u003e, so nutrients do not settle out and EC stays consistent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscourages anaerobic microbes\u003c\/strong\u003e that cause root disease, while feeding beneficial aerobic microbes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilds a robust root system\u003c\/strong\u003e, with better absorption and faster plant growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree lengths\u003c\/strong\u003e covering small, medium and extra-large reservoirs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStagnant Water and Struggling Roots\u003c\/h3\u003e\u003cp\u003eStill nutrient solution stratifies and runs short of oxygen fast, particularly in warm rooms. Roots in that environment cannot absorb what they need, so you get slow growth and poor nutrient uptake despite a correctly mixed tank, and anaerobic conditions open the door to root rot. Running an air stone around the clock keeps the whole reservoir moving and oxygenated.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize it:\u003c\/strong\u003e 6 inch for small tanks, 8 inch for medium to large, 12 inch for large to extra-large\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect:\u003c\/strong\u003e push airline onto the inlet nodule and run it to your air pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlace:\u003c\/strong\u003e lay the stone along the bottom of the reservoir, fully submerged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun time:\u003c\/strong\u003e continuously, 24 hours a day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e rinse or replace when bubble output drops as the pores block\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Straight air stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes available:\u003c\/strong\u003e 6 inch, 8 inch, 12 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Porous stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Inlet nodule for airline to air pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits:\u003c\/strong\u003e 6in small, 8in medium to large, 12in large to extra-large reservoirs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Hydroponic reservoirs and nutrient tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Air Stone","offers":[{"title":"6 Inch Straight","offer_id":53445791875338,"sku":null,"price":0.95,"currency_code":"GBP","in_stock":true},{"title":"8 Inch Straight","offer_id":53445791908106,"sku":null,"price":1.49,"currency_code":"GBP","in_stock":true},{"title":"12 Inch Straight","offer_id":53445791940874,"sku":null,"price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/82952_-_6_Inch.jpg?v=1785322281","url":"https:\/\/hydrocropshop.co.uk\/products\/straight-air-stone","provider":"Hydro Crop Shop","version":"1.0","type":"link"}