8 in 1 Aquarium Test Kit

This 8 in 1 Aquarium Test Kit uses high-quality fibre paper and non-bleeding colors to provide fast and accurate results for eight parameters: free chlorine, nitrate, nitrite, hardness, carbonate, total alkalinity, pH, and ammonia nitrogen. It works in both freshwater and saltwater environments.

• The description claims that the test kit helps identify hidden water problems and ensures the health of fish.