API 5-in-1 Freshwater Aquarium Test Strip 25 Count

The API 5-in-1 Freshwater Aquarium Test Strip is a convenient and reliable tool for testing the water parameters in your freshwater aquarium. It provides quick and accurate results for five essential tests: pH, nitrite, nitrate, carbonate hardness (KH), and general hardness (GH). These tests help you monitor the water quality and ensure a healthy environment for your fish and plants. The test strips are easy to use, simply dip them into the water and compare the colors on the strip to the provided color chart. The API 5-in-1 Freshwater Aquarium Test Strip is available in three sizes: 4 ct, 25 ct, and 100 ct, allowing you to choose the quantity that suits your needs.