Rated 4.4 out of 5 by 8
Rated 5 out of 5 by JointhyRevolution quick titritration without all the extra steps
If you use other brands, you are quite accustomed to adding multiple drops from multiple bottles. Salifert Mg, simplifies it accurately with a reagent and an indicator solution. Easy, reproducible results.
October 15, 2015
Rated 5 out of 5 by DanCT Reliable Test Kit
The Salifert magnesium test kit works as advertised. Results are consistent with expected values. When I add magnesium chloride to raise the magnesium level by 100 ppm, the measured valued is close to 100 ppm higher. I even obtained good results when I cut the test sample in half, though results are a bit more variable, less precise., but this doubles the number of tests per box.
October 4, 2015
Rated 5 out of 5 by ReefFan Excellent Mg Kit
I have used this kit as well as several others for years. I like the Salifert Mg kit the best because I think it is accurate and easy to use. There are not a lot of steps involved. Its an important test to do if you have a reef tank. The price here is excellent. Lower than at my local fish store.
March 15, 2014
Rated 5 out of 5 Accurate
A very easy to use test kit and accurate. Checking your Magnesium levels is important and often overlooked by some hobbyists. This test kit is fairly simple -3 steps basically and you get your reading.
Overall it is a great product and it is costs less here than at my LFS.
October 5, 2012