SEACHEM Alkaline Buffer, 10.5 oz (300 g)

Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Alkaline Buffer™ raises pH and buffers between 7.2 and 8.5. It is gentle, safe, and enhances the freshwater environment.

Features:

• Adjusts pH to 7.2—8.5
• Designed for use in planted aquariums
• Increases alkalinity
• Contains no phosphate