Api Gh/kh Hardness Test Kit

Nature Aquariums Verified independent store

→

Description When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat. The API® GH & KH TE ST KIT helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy! Contents API® GH/KH Test Kit Contains 2 test bottles, easy-to-ready instructions. *No colour chart is included on the GH/KH test kit. This is because you add drops till you achieve the colour indicated in the instructions. The number of drops added compared to the chart in the instructions will give you your results. Show more