Ideal for salt water aquariums and coral reef tanks. Designed exclusively for saltwater aquariums, the HI-755 offers a quick, easy and highly accurate method of checking Alkalinity. The test kit comes supplied with reagents for up to 25 tests. Reagents are available for purchase.
Alkalinity helps to maintain a stable pH, a vital factor for most aquatic life. Corals also need an adequate level of alkalinity in order to support healthy growth: if levels are too low, corals cannot precipitate and form their skeletons; if levels fluctuate too much or too quickly, growth can become impaired.