Salifert pH Profitest

The Salifert pH Profi Test is a reliable pH test for marine and reef aquariums. With a measuring range of 7.4 to 8.6 and an accuracy of 0.2 pH units, it allows you to monitor daily changes that affect coral health and ecosystem stability. The simple procedure and the approximately 50 measurements available per package make it an ideal choice for any hobbyist who wants to reliably monitor the water quality in their aquarium.
Why is pH measurement important?
pH directly affects the growth of corals, coralline algae and many biological processes in the aquarium. For most reef systems, it is recommended to maintain the pH between 8.0 and 8.2, with fluctuations of no more than 0.2–0.3 units over 24 hours. Low pH is usually associated with low alkalinity or insufficient water aeration.  ...More