For the determination of the carbonate hardness or the alkalinity in seawater.
The carbonate hardness or alkalinity corresponds to the buffer capacity of the aquarium water and therefore determines the stability of the pH-value in the water. With these tests the carbonate hardness and alkalinity can be measured with precision in °dKH. The test liquids show a pronounced and obvious color change and are sufficient for approx. 100 tests.
Tropic Marin: A strong foundation in science and hobby: The successful methods and techniques of today`s marine aquarists are the result of a close collaboration between serious hobbyists, scientists and specialists at public aquariums. Tropic Marin came about in exactly the same way over 30 years ago! This close cooperation resulted in one of the first complete one-part synthetic marine salt mixtures that provided the optimum natural environment for the professional as well as the private aquarist.
Accessories for Tropic Marin KH Saltwater Test Kit