How fast will k-strong bring K levels up? I'm around 250ppm K at 400L tank volume. Dosing every few hours at 4ml a dose, approx how many ML will get my into range where I should test again?
For example, 10ml in 400L will bring the K up by approx how many ppm? Or it states 1ml per 100L every 2 hours. How many ppm will that 1ml raise in that 100L?