I'm dosing KNO3, K2SO4, MgSO4, KH2PO4 and CSM+B.
NO3= 7.5 ppm from KNO3 and 7.5 from the water change. So 15 ppm
K= 10 ppm from the three fertilizers
Mg= 4 ppm I don't know how many I have in my tap water.
Fe = 0.25 ppm
KH = 3.5
GH = 8
water change 50% once a week.
I did many tests to check my parameters.
NO3 the lowest during the week was 10 ppm
PO4 the lowest 0.3 ppm
K the lowest 20 ppm ( I don't know what's going on here)
Fe the lowest 0.05 ppm
I wait e test kit so i can test Ca and Mg.
with jbl I test Mg but I can't find out the amount of Mg I have.
I inject CO2 and I think it's more than enough. Spend a year and made many changes to achieve a good target.
Last edited by Darkblade48; 06-20-2019 at 12:36 AM.
Reason: Please use the edit function for back to back posts to keep threads cleaner