Salifert KH Freshwater Test Kit metal Mg Reagent 3 - 50ml

Mg Reagent 3 - 50ml

Freshwater systems will typically have a GH of 4-8 dGH (70-140 ppm)

Internal dimensions (LxWxH): 1200x610x610mm

1 year at 50F (10C)

Salifert KH Freshwater Test Kit metal Mg Reagent 3 - 50mlKH is measured in dKH (degrees of KH) or ppm (parts per million), where 1 dKH equals 17. 9 ppm. It is the measure of the amount of carbonates and bicarbonates in your aquarium. Some substrates, rocks, and corals can alter your aquarium KH level. As such, consideration must be given before adding such materials. KH affects the buffering capacity of your water. KH helps neutralize acids and prevents pH fluctuations. Sudden large pH fluctuations can