Dry Dosing calculator???
Some say the recommended parameters are :
N : 10 - 20 ppm
P : 1 - 2 ppm
K : 10 - 20 ppm
I am only looking at N to trying to understand this calculator. Lets say I have a 75 gallon tank and I dry dose a total of 3/4 tsp of KNO3 a week.
According to the calculator I will only have 1.90ppm of N..... So does this mean I have to dose 5 times 3/4 tsp of KNO3 each week to get roughly about 10ppm of N? But then that would put my NO3 at about 40ppm +
That's a lot of KNO3 ... any thoughts or comments appreciated.