GH & KH test Aquarium Pharmaceuticals

14,79 €

For testing GH and/or KH levels of the aquarium water. Suitable for freshwater.

Kopurua
in stock

Tests tap water and freshwater aquariums for general hardness (GH) and/or carbonate hardness (KH).

Rapid pH crashes are usually due to a too low carbonate hardness (<1-2 ºkH), combined with the presence of some acid accumulation (for example if you add CO2 or from nitrification). In the same way, a too high carbonate hardness may difficult the pH to come down to the desired level.

It's also important to check and control general hardness, which monitors divalent cation levels (Ca2+ and Mg2+ being the most relevant); this cations are related to fertility and proper immune function of mucose, amongst other issues, and should be fitted to those prevalent in natural habitat of the fish.

070101.5

Specific References

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