{"product_id":"essentials-lab-ph-down-30","title":"Essentials Lab  PH down 30%","description":"ESSENTIALS pH Down is a 30% phosphoric acid solution for precise nutrient solution pH adjustment in hydroponic systems.\n\nMaintaining optimal pH is critical—it directly affects nutrient availability and plant uptake. This highly concentrated formula delivers reliable results with minimal dosing.\n\nKey Features\n\nConcentrated 30% phosphoric acid formulation\nFast-acting pH reduction\nCompatible with all hydroponic systems\n\nHow to Use\n\nWear protective gloves and eyewear. Add small amounts to your reservoir, stir thoroughly, and measure pH with a meter before adding more. A little goes a long way.\n\nSafety\n\nThis is a concentrated acid. Avoid skin contact to prevent burns. Store in a cool, dry place away from incompatible materials.","brand":"Little Shop Of Hydro","offers":[{"title":"Default Title","offer_id":48330954866926,"sku":null,"price":12.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0445\/8423\/9272\/files\/09-420-010_1.webp?v=1784218405","url":"https:\/\/www.littleshopofhydro.com\/es\/products\/essentials-lab-ph-down-30","provider":"Little Shop Of Hydro","version":"1.0","type":"link"}