API 5-in-1 Freshwater Aquarium Test Strip 100 Count

The API 5-in-1 Freshwater Aquarium Test Strip is a convenient and reliable water test kit aquarium owners can use to check essential water parameters. It provides quick results for pH, nitrite, nitrate, carbonate hardness (KH), and general hardness (GH). These tests help you monitor water quality and maintain a healthy environment for fish and plants. The test strips are easy to use. Simply dip a strip into the aquarium water and compare the colors with the provided chart. The API 5-in-1 Freshwater Aquarium Test Strip is available in 4 ct, 25 ct, and 100 ct sizes.