{"product_id":"seachem-alkaline-buffer-600g-non-phosphate-ph-kh-booster-for-planted-aquariums","title":"Seachem Alkaline Buffer 600g – Non-Phosphate pH \u0026 KH Booster for Planted Aquariums","description":"\u003ch2\u003eSeachem Alkaline Buffer 600g: pH and KH support for planted aquariums\u003c\/h2\u003e\n\u003cp\u003eMaintaining stable water chemistry is essential for thriving aquatic plants and a visually appealing freshwater tank. Seachem Alkaline Buffer 600g is a non-phosphate buffer designed to raise pH and increase buffering capacity (KH) without introducing phosphate that can complicate algae control in some setups. When used as part of a thoughtful water-parameter plan, it helps create a predictable foundation for plant growth, robust color, and overall tank health.\u003c\/p\u003e\n\u003cp\u003eWhat sets this buffer apart is its focus on gentle, gradual adjustment. Instead of aggressive swings, aquarists can work toward a target alkaline range that supports photosynthesis and nutrient uptake while remaining compatible with many plant species and tank conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRaises pH to a target range of 7.2–8.5, aiding plant metabolism and nutrient availability.\u003c\/li\u003e\n  \u003cli\u003eIncreases alkalinity (KH), helping resist daily pH fluctuations from feeding and plant activity.\u003c\/li\u003e\n  \u003cli\u003eDesigned for planted aquariums and very hard water where phosphate buffers may pose algae or cloudiness issues.\u003c\/li\u003e\n  \u003cli\u003eContains no phosphate, reducing the likelihood of algae blooms or cloudiness linked to phosphate buffers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eAlkaline Buffer works in conjunction with Acid Buffer to gently shift water chemistry toward a stable alkaline region. The product is described as safe and predictable, providing a buffering backbone that supports a healthy freshwater environment with active plant growth and steady color in fish and plants alike.\u003c\/p\u003e\n\n\u003ch3\u003ePractical use and dosing tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBegin with small, gradual doses and re-test pH and KH after each addition to avoid sudden changes.\u003c\/li\u003e\n  \u003cli\u003eFollow the label directions and dose according to tank size and existing water hardness.\u003c\/li\u003e\n  \u003cli\u003ePair with regular water changes and compatible fertilizers to optimize plant health and coloration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cp\u003eIn tanks with naturally hard water, Alkaline Buffer can help you achieve a more stable pH range that many plants prefer, creating a calmer environment for growth. For new planted setups, it offers a measured path toward an alkaline environment without relying on phosphate-based buffers, which some hobbyists avoid for algae-management reasons.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and compatibility\u003c\/h3\u003e\n\u003cp\u003eSeachem emphasizes gentle performance and compatibility with common freshwater systems. Individual results vary with bioload, plant species, and dosing, so ongoing monitoring and parameter adjustments are encouraged to maintain the desired balance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Seachem Alkaline Buffer 600 g used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Raises pH to 7.2–8.5 and increases KH, ideal for planted aquariums and hard water without phosphate buffers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it contain phosphate and is it safe for freshwater tanks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It contains no phosphate and is formulated to be gentle and safe for freshwater environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":53555808338249,"sku":"B0002Z7UC4","price":30.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/seachem-alkaline-buffer-bottle-front.jpg?v=1766365448","url":"https:\/\/petvita.co.uk\/products\/seachem-alkaline-buffer-600g-non-phosphate-ph-kh-booster-for-planted-aquariums","provider":"Petvita","version":"1.0","type":"link"}