{"product_id":"sera-ph-kh-minus-ph-carbonate-hardness-reducer-for-aquariums-250ml","title":"Sera pH\/kH-minus | pH \u0026 Carbonate Hardness Reducer for Aquariums | 250ml","description":"\u003ch2\u003eSera pH\/KH Minus 250ml\u003c\/h2\u003e\n\u003cp\u003eCreate soft, slightly acidic water safely with \u003cstrong\u003eSera pH\/KH Minus 250ml\u003c\/strong\u003e — a fast-acting freshwater aquarium conditioner designed to precisely lower carbonate hardness (KH) and regulate elevated pH levels.\u003c\/p\u003e\n\u003cp\u003eSome fish species, including \u003cstrong\u003ediscus and angelfish\u003c\/strong\u003e, naturally live in very soft, mildly acidic water and require these conditions for long-term wellbeing and successful breeding. However, aquarium water may have excessive carbonate hardness or an elevated pH caused by the source water or natural metabolic processes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSera pH\/KH Minus\u003c\/strong\u003e provides quick and reliable support by immediately lowering and regulating both KH and pH. This helps create species-appropriate soft-water conditions that support fish vitality, comfort, natural behaviour, and reproductive health.\u003c\/p\u003e\n\u003cp\u003eFor long-term tropical soft-water conditions, Sera recommends first adjusting the carbonate hardness to approximately \u003cstrong\u003e4°dKH\u003c\/strong\u003e with Sera pH\/KH Minus and then placing \u003cstrong\u003eSera Super Peat\u003c\/strong\u003e in the filter.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e• Brand: Sera\u003cbr\u003e• Product Name: pH\/KH Minus\u003cbr\u003e• Product Type: Freshwater Aquarium Water Conditioner\u003cbr\u003e• Volume: \u003cstrong\u003e250ml\u003c\/strong\u003e\u003cbr\u003e• Quickly lowers carbonate hardness (KH)\u003cbr\u003e• Precisely regulates and reduces elevated pH values\u003cbr\u003e• Creates soft and slightly acidic aquarium water\u003cbr\u003e• Helps establish species-appropriate water conditions\u003cbr\u003e• Ideal for soft-water fish such as discus and angelfish\u003cbr\u003e• Supports fish vitality, wellbeing, and breeding conditions\u003cbr\u003e• Useful when tap water has excessive carbonate hardness\u003cbr\u003e• Helps correct pH increases caused by natural metabolic processes\u003cbr\u003e• Fast-acting and easy-to-use liquid formula\u003cbr\u003e• Can be combined with Sera Super Peat for lasting soft-water conditions\u003c\/p\u003e\n\u003ch3\u003eSuitable For\u003c\/h3\u003e\n\u003cp\u003e• Freshwater aquariums\u003cbr\u003e• Tropical soft-water aquariums\u003cbr\u003e• Discus aquariums\u003cbr\u003e• Angelfish aquariums\u003cbr\u003e• Breeding aquariums\u003cbr\u003e• Fish species that prefer soft, slightly acidic water\u003cbr\u003e• Aquariums with high KH or elevated pH\u003c\/p\u003e\n\u003ch3\u003eRecommended Use\u003c\/h3\u003e\n\u003cp\u003eTest the aquarium water before treatment and follow the dosage instructions provided on the packaging. Add the product gradually, then recheck the KH and pH values before applying another dose.\u003c\/p\u003e\n\u003cp\u003eFor permanently maintaining tropical soft-water conditions:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eAdjust the carbonate hardness to approximately \u003cstrong\u003e4°dKH\u003c\/strong\u003e using Sera pH\/KH Minus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace \u003cstrong\u003eSera Super Peat\u003c\/strong\u003e in the aquarium filter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eAvoid sudden or excessive changes in water chemistry. Always monitor both KH and pH during treatment, as lowering carbonate hardness also reduces the water’s buffering capacity. Store securely closed and keep out of the reach of children.\u003c\/p\u003e","brand":"SMBG","offers":[{"title":"Default Title","offer_id":47701471396018,"sku":"4001942035507","price":48.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/2493\/0994\/files\/SR03550_SerapH-KH-minus_Volume-250ml.webp?v=1783704700","url":"https:\/\/curiopet.com\/products\/sera-ph-kh-minus-ph-carbonate-hardness-reducer-for-aquariums-250ml","provider":"CurioPet","version":"1.0","type":"link"}