Product details
Tetra 6-in-1 test strips allow you to simultaneously monitor the six most important values in your pond or aquarium water: pH, general hardness (GH), carbonate hardness (KH), nitrites (NO2?), nitrates (NO3?), and chlorine (Cl2).
Dip a strip in the water for 1–2 seconds, shake off the excess, and compare the results using the color chart provided.
?? Tip: Fish are sensitive to pH swings, nitrites must be undetectable, and excessive levels of nitrates or chlorine can disrupt the ecosystem. KH helps stabilize pH (buffer effect).
?? With the free Tetra Aquatics app, you can easily analyze your water values directly from your smartphone.
A must-have for any pond or aquarium enthusiast looking to maintain water quality and fish health.