{"product_id":"seachem-alkaline-buffer-2-5-oz","title":"Seachem Alkaline Buffer 2.5 oz","description":"\u003cp\u003e\u003cstrong\u003eSeachem Alkaline Buffer 2.5 oz\u003c\/strong\u003e is a phosphate-free freshwater buffering agent designed to raise carbonate hardness, also known as KH, and increase pH in aquariums. By improving alkalinity, it helps support more stable water chemistry and reduces the risk of sudden pH swings.\u003c\/p\u003e\n\u003cp\u003eThis compact 2.5 oz size is ideal for smaller aquariums, controlled dosing, and hobbyists who need to gradually increase buffering capacity. It can be used alone to raise KH and pH or combined with \u003cstrong\u003eSeachem Acid Buffer\u003c\/strong\u003e for more precise pH control in compatible freshwater systems.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises Carbonate Hardness:\u003c\/strong\u003e Increases KH to help improve buffering capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreases pH:\u003c\/strong\u003e Helps raise pH in freshwater aquariums when used as directed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps Prevent pH Swings:\u003c\/strong\u003e Supports more stable water chemistry by strengthening alkalinity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphate-Free Formula:\u003c\/strong\u003e Will not add phosphate or encourage algae growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks Alone or With Acid Buffer:\u003c\/strong\u003e Can be paired with Seachem Acid Buffer for more precise pH adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Hard-Water Setups:\u003c\/strong\u003e Useful for compatible fish that prefer higher pH and stronger buffering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Bottle Size:\u003c\/strong\u003e Convenient for small tanks, controlled adjustments, and routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Seachem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Alkaline Buffer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 2.5 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Freshwater pH and KH buffer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquarium Type:\u003c\/strong\u003e Freshwater aquariums\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Raising KH, increasing pH, hard-water setups, livebearers, African cichlids, and controlled pH adjustment with Seachem Acid Buffer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater aquariums\u003c\/li\u003e\n\u003cli\u003eAfrican cichlid tanks\u003c\/li\u003e\n\u003cli\u003eLivebearer aquariums\u003c\/li\u003e\n\u003cli\u003eHard-water fish setups\u003c\/li\u003e\n\u003cli\u003eRaising KH levels\u003c\/li\u003e\n\u003cli\u003eIncreasing low pH gradually\u003c\/li\u003e\n\u003cli\u003eHelping prevent pH crashes\u003c\/li\u003e\n\u003cli\u003eBalancing pH with Seachem Acid Buffer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eUse approximately \u003cstrong\u003e1 level teaspoon per 40–80 liters, or 10–20 gallons\u003c\/strong\u003e, depending on your aquarium’s current pH, KH, and target parameters. Add during water changes or as needed based on test results.\u003c\/p\u003e\n\u003cp\u003eFor more precise pH control, Seachem Alkaline Buffer may be used together with Seachem Acid Buffer according to manufacturer directions. Always test pH and KH before and after dosing, and make water-chemistry changes gradually.\u003c\/p\u003e\n\u003ch3\u003eImportant Use Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjust pH and KH slowly to avoid stressing fish or invertebrates.\u003c\/li\u003e\n\u003cli\u003eTest pH and KH regularly while dosing.\u003c\/li\u003e\n\u003cli\u003eDissolve powder before adding when possible for even distribution.\u003c\/li\u003e\n\u003cli\u003eUse caution in planted tanks, as many plants prefer neutral to slightly acidic conditions.\u003c\/li\u003e\n\u003cli\u003eDo not use in saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eDo not overdose.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and pets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Use Seachem Alkaline Buffer?\u003c\/h3\u003e\n\u003cp\u003eKH is important because it helps stabilize pH. When KH is too low, aquarium pH can swing or crash, which may stress fish and disrupt biological balance. Seachem Alkaline Buffer helps increase buffering capacity so aquarium water remains more stable.\u003c\/p\u003e\n\u003cp\u003eThis product is especially useful for aquariums that house fish needing harder, more alkaline water, such as many African cichlids and livebearers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes Seachem Alkaline Buffer raise pH?\u003c\/h4\u003e\n\u003cp\u003eYes. Alkaline Buffer raises pH by increasing carbonate hardness, also known as KH, which helps stabilize freshwater aquarium water.\u003c\/p\u003e\n\u003ch4\u003eWhy is KH important?\u003c\/h4\u003e\n\u003cp\u003eKH helps buffer aquarium water and prevents rapid pH swings. Stable KH supports more consistent water chemistry.\u003c\/p\u003e\n\u003ch4\u003eIs Alkaline Buffer safe for plants?\u003c\/h4\u003e\n\u003cp\u003eIt can be used in freshwater aquariums, but many planted tanks prefer neutral to slightly acidic water. Use carefully and test regularly before adjusting planted tank parameters.\u003c\/p\u003e\n\u003ch4\u003eCan Seachem Alkaline Buffer be used in saltwater?\u003c\/h4\u003e\n\u003cp\u003eNo. Seachem Alkaline Buffer is formulated for freshwater aquariums only. Use marine-specific buffers for saltwater or reef systems.\u003c\/p\u003e\n\u003ch4\u003eCan I use this with Seachem Acid Buffer?\u003c\/h4\u003e\n\u003cp\u003eYes. Alkaline Buffer can be used with Seachem Acid Buffer for more precise pH control in compatible freshwater aquariums.\u003c\/p\u003e\n\u003ch4\u003eHow often should I dose Alkaline Buffer?\u003c\/h4\u003e\n\u003cp\u003eDose as needed based on pH and KH test results. Avoid rapid changes and adjust gradually over time.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eShop \u003cstrong\u003eSeachem Alkaline Buffer 2.5 oz\u003c\/strong\u003e online or in-store at Tropical Treasures Wyo in Cheyenne, Wyoming. This phosphate-free freshwater buffer is a useful choice for raising pH, increasing KH, supporting hard-water fish, African cichlid tanks, livebearer aquariums, and stable freshwater water chemistry.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53320473379029,"sku":null,"price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/000116023405.jpg?v=1772200034","url":"https:\/\/tropicaltreasureswyo.com\/products\/seachem-alkaline-buffer-2-5-oz","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}