KH Sea Test
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 freshwater and seawater
- 1 drop = 1°KH
- Changes the colour from blue to yellow
- 2 x 10 ml to test 480°KH