Measures carbonate hardness (KH) for optimal water stability and pH control
Suitable for both freshwater and marine aquariums for versatile use
Clear, user-friendly instructions simplify the testing process
Accurate results ensure healthy aquatic environments
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Product Details
Carbonate hardness, or alkalinity (KH), is the measure of both carbonates and bicarbonates present in the water. The KH value of your water is important to know, as the carbonate hardness plays a significant role in the water’s pH and the water’s buffering capacity to keep that pH stable. KH naturally falls over time with
