API GH/KH Hardness Test KitAPH21 317163010587
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Measure the general and carbonate hardness of your aquarium water with the API GH/KH Hardness Test Kit.
- There are two types of water hardness, general hardness (GH) and carbonate hardness (KH) which is measured by the amount of dissolved minerals in the water.
- The API Hardness Test Kit measures both types of water hardness in your freshwater aquarium.
- KH levels should mirror that of the fish or plant's natural environment, and very hard water can cause a white crust to form in parts of the aquarium.
|Product Height (cm)||13|
|Product Width (cm)||4|
|Product Depth (cm)||7|
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