API GH et KH Test Kit - 75 Test
![API GH et KH Test Kit - 75 Test](https://aquariumdirect.ca/308-medium_default/api-gh-kh-test-kit-75-test.jpg)
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
![](https://aquariumdirect.ca/308-large_default/api-gh-kh-test-kit-75-test.jpg)
API GH & KH Test Kit - 75 Test
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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.
![](https://i5.walmartimages.com/asr/e6c4986d-bc2c-42f4-b04b-5a06aeca17ed_1.34accf4fd80d318b5dbf01476700de91.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
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
![](https://cms-www.chewy.com/contentAsset/image/95149aaf-da08-499e-a71b-8d98c42d5b95/fileAsset/byInode/1/filter/Resize,Jpeg/jpeg_q/100/resize_w/2720/resize_h/1340/PL_1-3_API-MFP_Testing_2720x1340_KP1.jpg)
API Ammonia NH3/NH4 Freshwater & Saltwater Aquarium Test Strips
![](https://www.seasideaquatics.com/catalog/1829-large_default/api-freshwater-master-test-kit.jpg)
API Freshwater Master Test Kit
![](https://www.n30.com.sg/1898-thickbox_default/api-saltwater-master-test-kit.jpg)
API Saltwater Master Test Kit : Professional Aquarium Test & Treatment
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API GH-KH Test Kit — Your Online Pet Store
![](https://cdn.shoplightspeed.com/shops/648211/files/52485434/api-test-kit-gh-kh.jpg)
API TEST KIT GH/KH - The Hidden Reef, Inc
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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
![](https://m.media-amazon.com/images/I/814lHwUiShL._AC_UF1000,1000_QL80_.jpg)
API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit