Seachem Laboratories Alkaline Buffer Aquarium Water Treatment, 10.6 oz

Your freshwater fish count on you for water that stays steady, and Seachem Laboratories Alkaline Buffer in the 10.6 oz size helps you deliver. This is a non-phosphate buffer made to raise pH and alkalinity (KH) in your aquarium. The mid-range 10.6 oz size hits a nice middle ground, generous enough for regular maintenance yet still easy to keep on the shelf, making it a sensible everyday choice for a lot of tanks.

• It raises pH and alkalinity (KH), so your fish enjoy water that holds a more stable, supportive range.
• As a non-phosphate buffer, the brand notes it is designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.
• It is built to buffer with Acid Buffer, giving you a two-part approach to tune your numbers instead of guessing.
• Seachem says it buffers between 7.2 and 8.5, a practical range for many freshwater community setups.
• The brand describes it as gentle and safe, so dosing your tank feels reassuring rather than risky.
• It is made to enhance the freshwater environment, working with the aquarium you have already built.
• The 10.6 oz size suits ongoing upkeep without the bulk of the largest container.
• Because it leaves out phosphate, it is a smart match for planted tanks where algae and cloudiness can be a problem.
• Paired with Acid Buffer, it lets you fine-tune exactly where pH and alkalinity settle.
• It folds easily into a steady water-care routine between water changes.

Stable water is the foundation of a thriving freshwater tank, and a buffer that keeps your range in check makes that far easier to maintain. Reach for the 10.6 oz Seachem Alkaline Buffer when you want a non-phosphate, planted-tank-friendly way to raise pH and alkalinity in a size that fits regular care. Your fish get a more comfortable home, and you get one less thing to stress about.