Negative Positive
Title: Doesn't seem accurate and no Nitrate test.
Review: According to this kit, my pH is somewhere between 7 and 6.5 (a pretty big range) and my KH is 1. I'm trying to figure out the CO2 in my water and if I count my pH as 7 then my CO2 is 3 ppm, but if I count it as 6.5 then my CO2 is 9 ppm (3 times higher!!). The pH test needs finer gradings.My water tastes hard, leaves spots all over my dishes, and my water company says its hard, but this kit says its extremely soft (GH and KH are 1). I'm pretty sure this test is inaccurate here.It also does not have a test for Nitrate which will be important in figuring out what my water changing schedule needs to be.Essentially this kit was a waste of money and I'm going to have to buy another one because I don't believe the results of the hardness tests, the pH test is not accurate enough and there is no test for nitrate.
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