{"product_id":"seachem-alkaline-buffer-600g-ph-kh-stabilizer-for-planted-aquariums","title":"Seachem Alkaline Buffer 600g - pH \u0026 KH Stabilizer for Planted Aquariums","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eSeachem Alkaline Buffer 600g is a non-phosphate buffer designed to raise pH and alkalinity (KH) in freshwater aquariums. It works alongside Acid Buffer to help maintain a stable, plant-friendly environment, reducing the risk of phosphate-related algae or cloudiness in hard water. The formulation is gentle and safe for daily use, making it a helpful option for planted tanks where consistent chemistry supports vibrant plant growth, steady mineral balance, and calm fish activity. When used as part of a regular maintenance routine, this buffer can help keep pH within a preferred range even after water changes, low CO2 periods, or seasonal mineral shifts.\u003c\/p\u003e\u003cp\u003eFor tanks that use CO2 dosing or bright lighting, a steady pH can help plants uptake nutrients more predictably. In very hard water, buffering with this product can help you maintain a dependable KH level, which in turn helps keep water chemistry predictable after changes or heavy plant activity. The absence of phosphate means you are less likely to trigger algae surges tied to phosphate buffers in susceptible setups, making it a thoughtful option for hobbyists seeking stability without unwanted byproducts.\u003c\/p\u003e\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdjusts pH to 7.2–8.5, a range suitable for many freshwater plants\u003c\/li\u003e\n\u003cli\u003eIncreases alkalinity (KH) to help resist daily fluctuations\u003c\/li\u003e\n\u003cli\u003eContains no phosphate, lowering algae or cloudiness risks linked to phosphates\u003c\/li\u003e\n\u003cli\u003eDesigned for planted aquariums, especially in hard-water environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world use and tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGentle formula that fits into regular maintenance routines\u003c\/li\u003e\n\u003cli\u003ePairs with Acid Buffer for a balanced buffering system\u003c\/li\u003e\n\u003cli\u003eMonitor pH and KH after dosing to ensure stable conditions\u003c\/li\u003e\n\u003cli\u003eIdeal for tanks with high mineral content or heavy plant loads\u003c\/li\u003e\n\u003cli\u003eUseful during water changes to help maintain consistency in KH and pH\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGetting started: test your water, apply the amount listed on the label, and recheck pH and KH after dosing. Dose gradually to avoid rapid shifts, and adjust as plants and livestock respond. If you already use Acid Buffer, pairing the two buffers can help balance buffering across the pH range you target.\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 600g used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A non-phosphate additive that raises pH and KH in planted aquariums and very hard water; use with care following dosing guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the buffer safe for fish and plants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: When used as directed in planted tanks, it is designed to be gentle; monitor pH and KH after dosing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":57199204008313,"sku":"B0002Z7UC4","price":27.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/seachem-alkaline-buffer-600g-bottle.jpg?v=1777773576","url":"https:\/\/petlyvox.com\/products\/seachem-alkaline-buffer-600g-ph-kh-stabilizer-for-planted-aquariums","provider":"petlyvox","version":"1.0","type":"link"}