Tetra Test KH 10ml

Suitable for all freshwater and marine aquariums
– Measures carbonate hardness reliably and precisely.

– KH acts as a pH buffer, preventing a sudden drop in the pH value.
– An ideal KH value is between 3 to 10°dh. – Every Tetra Test KH includes: 1 x 10ml test reagent, 1 x Vial