API 5-in-1 Test Strips x4 – Easy & Accurate Aquarium Water Testing

Ensure a healthy aquatic environment with API 5-in-1 Test Strips x4. These easy-to-use water testing strips provide fast and accurate results for essential water parameters, including pH, nitrate, nitrite, carbonate hardness (KH), and general hardness (GH). Suitable for both freshwater and saltwater aquariums, they help maintain optimal water quality to keep fish healthy and thriving. Simply dip the strip in water, compare it to the colour chart, and get instant readings. Ideal for aquarium owners who want a quick and reliable water testing solution.