Description
Amazon KH Buffer replicates the stable, slightly acidic water conditions of the Amazon Basin by raising carbonate hardness (KH) without affecting pH. This buffer stabilizes pH between 6.5 and 6.8, reducing stress on fish like discus, tetras, and catfish. One teaspoon per 8 liters increases KH by approximately 6dKH, creating a healthier environment for Amazonian species.


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