{"product_id":"guardnaid-oxyplus-12-hydrogen-peroxide-oxygen-booster-system-cleaner","title":"Guard'n'Aid OxyPlus 12% Hydrogen Peroxide – Oxygen Booster \u0026 System Cleaner","description":"\u003ch2\u003e\u003cb\u003eGuard'n'Aid OxyPlus 12% – Hydrogen Peroxide Oxygen Booster for Hydroponics\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eMost feeding mistakes in hydroponics aren't made through ignorance. They're made at eleven o'clock at night, by a tired grower, eyeballing a splash from a big bottle into a big tank and hoping for the best. The chemistry of growing is well understood. The psychology of dosing gets almost no attention at all — which is odd, because it's where most of the damage is done.\u003c\/p\u003e\n\u003cp\u003eThat's what makes OxyPlus quietly clever. The chemistry is straightforward: a 12% hydrogen peroxide solution that releases extra oxygen into your nutrient water and keeps your system clean. The thoughtful part sits on top of the bottle — a built-in measuring chamber that lets you squeeze up the exact dose, check it by eye, and pour. It removes the guesswork at precisely the moment guessing is most tempting.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003e🫧 What OxyPlus Does For Your Grow\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMore Oxygen at the Roots:\u003c\/b\u003e Increases the oxygen content of your nutrient solution, helping roots stay white, healthy and hungry for nutrients.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eKeeps Systems Clean:\u003c\/b\u003e Helps prevent the slime, algae and bacterial build-up that clog pipes, drippers and pumps.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003ePreventative Against Pythium:\u003c\/b\u003e Helps guard against root rot in warm reservoirs, where oxygen levels drop and problems start.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eUseful for Germination:\u003c\/b\u003e A dilute solution can be used when germinating seeds to help protect against damping off.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eNo Residue:\u003c\/b\u003e Breaks down into water and oxygen, leaving nothing behind in your system.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eHow To Use It\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eAlways follow the dosage on the label. As a general guide, growers typically add around 5ml per 10 litres of fresh nutrient solution, with small top-ups of about 2ml per 10 litres a few times a week to maintain oxygen levels. For best results, pair it with an air pump and air stone to keep your reservoir moving.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOne important note:\u003c\/b\u003e OxyPlus shouldn't be used alongside organic fertilisers or beneficial bacteria products. The same oxidising action that deals with harmful bacteria will also knock back the good ones — so it belongs in mineral hydro and coco systems, or as a cleaner between crops.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eProduct Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eActive Ingredient:\u003c\/b\u003e Hydrogen Peroxide (H₂O₂) 12%\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eSuitable For:\u003c\/b\u003e Hydroponics, DWC, NFT, drip, flood \u0026amp; drain and coco\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eSizes:\u003c\/b\u003e 250ml, 1 Litre and 5 Litres\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Guard'n'Aid\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\u003cp\u003e\u003cb\u003e⚠️ Handle With Care:\u003c\/b\u003e 12% hydrogen peroxide is a concentrated oxidiser. Wear gloves and eye protection, avoid contact with skin and eyes, keep out of reach of children, and store upright in a cool, dark place. Always dilute before use.\u003c\/p\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003cp\u003e\u003cb\u003e💉 Measuring Syringe\u003c\/b\u003e available separately, for the 5 litre size or anyone who wants dosing accurate to the millilitre.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"Guard'n'Aid","offers":[{"title":"250ml","offer_id":54868726120794,"sku":"10-510-020","price":7.18,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":54868726153562,"sku":"10-510-025","price":11.49,"currency_code":"GBP","in_stock":true},{"title":"5 Litres","offer_id":54868726186330,"sku":"10-510-030","price":31.49,"currency_code":"GBP","in_stock":true},{"title":"Measuring Syringe 💉","offer_id":54868726219098,"sku":"BFH-GNAOXY-SYRNG","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/rn-image_picker_lib_temp_7a9e9617-14fa-4fb9-b7e4-82de996b67e4.jpg?v=1790635126","url":"https:\/\/blackflaghorticulture.com\/products\/guardnaid-oxyplus-12-hydrogen-peroxide-oxygen-booster-system-cleaner","provider":"Black Flag Horticulture","version":"1.0","type":"link"}