TETRA - pH/KH Minus - 250ml - Reduction of pH and Kh of water

Alkaline Buffer™ is a phosphate-free buffer solution designed to raise pH and alkalinity and control acidity with Acid Buffer™. Adjusts pH from 7.2 to 8.5.

Alkaline Buffer™ 1.2kg is a phosphate-free buffer solution designed to raise pH and alkalinity and control acidity with Acid Buffer™. Adjusts the pH from 7.2 to 8.5 .

Acid Buffer™ is a phosphate-free buffer for lowering pH and buffering with Alkaline Buffer™. Adjusts the pH from 5 to 8.

Acid Buffer™ is a phosphate-free buffer for lowering pH and buffering with Alkaline Buffer™. Adjusts the pH from 5 to 8.

Discus Buffer® is designed to replicate the natural environment of Discus (low pH and low GH (total hardness)). Discus Buffer® will lower the pH and keep it lower. It is packaged based on phosphates and is free of carbonates. It will also soften water by removing calcium, magnesium, and other divalent cations.

Discus Buffer® is designed to replicate the natural environment of Discus (low pH and low GH (total hardness)). Discus Buffer® will lower the pH and keep it lower. It is packaged based on phosphates and is free of carbonates. It will also soften water by removing calcium, magnesium, and other divalent cations.