Okay, here are the results from my first test!
Free chlorine: 5.6 ppm
Combined chlorine: 0 (didn't turn pink)
pH: 8.0, 3 drops took it to 7.4
Total Alkalinity: between 150-175ppm (using the 25 x number of drops, the sample was clear at 6 drops and went to red at 7 drops).
Calcium Hardness: I...