Bicarbonates (KH= bicarbonates / carbonates) have a stabilising effect on pH variations in the water. This is therefore one of the most important tests in reef aquariums. The recommended level is between 3 and 20°KH, depending on the type of aquarium and the animals kept. For seawater. 1 drop = 1°KH. Changes the colour from blue to yellow. 2 x 10 ml to test 480°KH. Caution, observe the precautions for use.
*AS SeaTest KH Alkalinity – 100 Tests
£18.69
Bicarbonates (KH= bicarbonates / carbonates) have a stabilising effect on pH variations in the water. This is therefore one of the most important tests in reef aquariums. The recommended level is between 3 and 20°KH, depending on the type of aquarium and the animals kept. For seawater. 1 drop = 1°KH. Changes the colour from blue to yellow. 2 x 10 ml to test 480°KH. Caution, observe the precautions for use.