Reactive strips to determine the quality of the water. They check the values of total hardness, hardness of carbonates, nitrites, nitrates, pH and chlorine.
The Tetra Test 6 In 1 was built for hobbyists like you in mind. Something to keep you happy. Every. Single. Day.
Inventory Last Updated: Feb 26, 2021
Inventory Last Updated: Feb 26, 2021