API GH & KH Test Kit
by API
SKU 16AP58
Original price
$20.00
-
Original price
$20.00
Original price
$20.00
$20.00
-
$20.00
Current price
$20.00
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 TEST KIT helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy!
Contains 2 test bottles, easy-to-ready instructions, and glass test tubes