Tate the kit comes with fairly simple instructions but in a nut shell you take some water from your tank fill it to a specific delta on a vile that is included and add test solution per direction for that specific test. The solutions will mix and create a color. Included in the kit is a result card it will show you what color you should be at. Example the amonia test. This test requires you to put 8 drops of solution in your vile from bottle 1 of the amonia solution. You cap the vile give it a small shake. Remove the cap then add 8 drops from test solution bottle 2. You will cap your vile shake it for 8 seconds. Set your vile aside and give it 5 minutes or so to let the color accumulat. For saltwater it will be mostly yellow with a hint of green if it's at 0 anything more it will turn more green all the way to green green. You will place the vile next to the amonia color card the card has different colors that coincide with ppm
readings you want 0 any more than zero it will be greener and greener. It's easier than it sounds.
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