{"title":"pH adjusters","description":"\u003cp\u003epH down and pH up for adjusting the nutrient solution of a hydroponic system.\u003c\/p\u003e","products":[{"product_id":"bicarbonate-de-potassium","title":"Potassium bicarbonate powder for aquaponics","description":"\u003cp\u003ePotassium bicarbonate offsets the acidification that nitrification produces continuously in an aquaponic system. It raises the pH, rebuilds the \u003cstrong\u003eKH\u003c\/strong\u003e and supplies the plants with \u003cstrong\u003epotassium\u003c\/strong\u003e, without adding any sodium.\u003c\/p\u003e\u003cp\u003eA bicarbonate solution levels off at around \u003cstrong\u003epH 8.2\u003c\/strong\u003e: even if you overdose, it does not cause the alkaline shock that a potash would.\u003c\/p\u003e","brand":"Univers Aquaponie","offers":[{"title":"1 kg","offer_id":53679137227075,"sku":null,"price":18.9,"currency_code":"EUR","in_stock":true},{"title":"2 kg","offer_id":53679137259843,"sku":null,"price":34.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6410\/8099\/files\/Bicarbonate_de_potassium.png?v=1757756881"},{"product_id":"regulateur-ph-moins-terra-aquatica","title":"Liquid pH corrector pH-","description":"\u003cp\u003eThis liquid pH corrector — a blend of nitric, phosphoric and citric acids — lowers the pH of a nutrient solution and \u003cstrong\u003estabilises it between 5.5 and 6.5\u003c\/strong\u003e, the range at which iron, manganese and phosphorus remain available to plants. It is suitable for hydroponics, coco fibre and soil, and it is \u003cstrong\u003ecorrosive\u003c\/strong\u003e (H314).\u003c\/p\u003e","brand":"Terra Aquatica","offers":[{"title":"500 ml ","offer_id":54767365882179,"sku":"TA-PHM-500","price":8.9,"currency_code":"EUR","in_stock":true},{"title":"1 L","offer_id":54767366439235,"sku":"TA-PHM-1000","price":15.9,"currency_code":"EUR","in_stock":true},{"title":"5 L","offer_id":54767366472003,"sku":"TA-PHM-5000","price":56.9,"currency_code":"EUR","in_stock":true},{"title":"10 L","offer_id":54863121318211,"sku":"TA-PHM-10000","price":96.9,"currency_code":"EUR","in_stock":true},{"title":"60 L","offer_id":54863121350979,"sku":"TA-PHM-60000","price":519.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6410\/8099\/files\/ta-ph-moins_3a1805db-94ac-41d8-8e4d-6d26d844b6a2.jpg?v=1787658243"},{"product_id":"regulateur-ph-plus-terra-aquatica","title":"Liquid pH corrector pH+","description":"\u003cp\u003eThis liquid pH corrector based on \u003cstrong\u003epotassium carbonate\u003c\/strong\u003e raises and stabilises the pH of an overly acidic nutrient solution, whether on RO water, rainwater or an inert grow medium, while also supplying potassium and silica. It is suitable for use in hydroponics, coco fibre and soil, and is available from 500 ml to 10 L. 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They keep a nutrient solution between 5.5 and 6.8, whether you need to lower or raise the pH, with both hard tap water and RO water.\u003c\/p\u003e\u003cp\u003eEach bottle is available in 500 ml or 1 L. These concentrates are corrosive, classified H314.\u003c\/p\u003e","brand":"Terra Aquatica","offers":[{"title":"2 x 500 ml","offer_id":54767627731267,"sku":"TA-DUOPH-500","price":16.9,"currency_code":"EUR","in_stock":true},{"title":"2 x 1 L","offer_id":54767629238595,"sku":"TA-DUOPH-1000","price":26.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6410\/8099\/files\/Les_correcteurs_pH-_et_pH_de_Terra_Aquatica_c_te_c_te.png?v=1788075474"},{"product_id":"regulateur-ph-moins-poudre-terra-aquatica","title":"pH- down corrector in powder form for nutrient solution","description":"\u003cp\u003eThis \u003cstrong\u003epH- powder\u003c\/strong\u003e lowers the pH of a nutrient solution or irrigation water. 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