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Measures carbonate hardness (KH/dKH) in aquarium water
Clear color-change titration method for easy reading
Suitable for marine reef and saltwater aquariums
Includes reagents, test vial, and syringe for multiple tests
Provides accurate results for stable water chemistry
Monitors and maintains stable alkalinity to buffer pH
Helps prevent coral stress and growth issues
Easy to interpret results with clear color changes
Supports balanced reef chemistry alongside calcium and magnesium
Allows routine monitoring for healthy aquarium conditions
Collect a water sample in the included test vial.
Add reagent A and mix gently.
Add reagent B drop by drop, swirling gently until the color changes.
Count drops to determine dKH value.
Compare color to the chart provided.
Adjust alkalinity in the aquarium as needed.
