The Salifert Boron Profi Test Kit use to determine the boron content in seawater exactly and easily. Natural seawater contains approx. 4.4 - 4.8 mg/l boron. Which is also the value we should strive for in the aquarium.
Salifert Boron Profi Test Kit easily measures the level of naturally occurring boron in steps of 0.5 mg / L.
Boron is an essential element in the marine environment. Too low a concentration can slow the growth of corals and calcareous algae, while too high a concentration can result in the formation of boric acid, which can act as a bactericide, killing essential bacteria in the life of the reef.
The Salifert Boron Profi Test Kit contains 25 tests.