Netherlands-based Salifert has one of the most extensive lines of saltwater and reef aquarium test kits in the aquarium hobby. Salifert test kits are easy to use, relying on proven colorimetric and titration test methods. Colorimetric testing involves matching the test result color to a comparison chart. Titration testing for calcium and magnesium are performed by adding a reagent drop by drop, until a color forms. The test result is based on the number of drops it takes to change the color in the test vial. Salifert test kits are not complicated to use. All kits come with simple instructions and helpful charts that help you understand what the test results mean. Salifert products are available in multi-parameter kits or individually. Salifert test kits are one of the most popular testing lines in the hobby.
