Acid buffer 300g

Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline buffer. Both buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Acid buffer lowers pH and buffers between 6.0 and 8.0 when used with Alkaline buffer. As Acid Buffer lowers ph it coverts carbonated alkalinity (KH) into available CO2.