API GH et KH Test Kit - 75 Test

Des niveaux adaptés de dureté totale (GH) et de dureté carbonatée (KH) sont nécessaires à la bonne santé des poissons ainsi qu'à la croissance des plantes

API GH & KH Test Kit - 75 Test

API GH & KH Test Kit, Aquarium Water Test Kit, 1-Count

Water hardness is a measure of the dissolved mineral content of water. There are two types: the general hardness (GH) and carbonate hardness (KH). When keeping freshwater fish and plants, the GH and the KH of aquarium water should match their natural habitat. The GH & KH TEST KIT helps aquarists duplicate the natural habitat of their fish, as well as detect low KH levels, which can lead to rapid and wide pH shifts, stressing fish. Tip: KH can strongly influence pH.

API Freshwater GH & KH (Hardness) Test Kit

Check your aquarium's ammonia levels quickly and easily with API's Ammonia NH3/NH4 Aquarium Test Strips. Ammonia is toxic to fish and can cause gill

API Ammonia NH3/NH4 Freshwater & Saltwater Aquarium Test Strips

API Freshwater Master Test Kit

API Saltwater Master Test Kit : Professional Aquarium Test & Treatment

API GH-KH Test Kit — Your Online Pet Store

API TEST KIT GH/KH - The Hidden Reef, Inc

Red Sea Calcium Pro Testing Kit 75 tests

Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 test tube with

API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit