I used aquaforest testpro magnesium. And I don’t know how to read the end result of my test. Thats the amount left once it changed color that it suppose to be. I also provided the chart that the test came with
I don’t have that test kit. How much solution did you start with in ml and how many ml left in the syringe? Subtract amount left from amount started with to get amount used. Then number beside that amount should be your mg level.
Looks like the syringe is at 2ml, meaning your result is 1200.
For these tests you read how much remains in the syinge and use the number next to it in the chart. Like if it was 1.5ml instead left in the syring it would be 1280.