hey guys im having issues with Ph no matter what i do. I have been using tap water but Ive tried boiling it ive tried leaving it out in the sun for days no matter what i do after i add nutrients and ph balance it to 6.3 the very next morning its in the 2.0s range and adding PH up does nothing sometimes adding up even makes it drop more lol . this is my first time with DWC hydro and need help. Im thinking of buying distilled water and swapping out tanks again but this is costly wasting nutrients and ph stuff every 12 hours lol thanks in advance
i guess more info would help
clay pellets medium
general hydro for nutrients
4in net pots with DWC bucket system
I balance ph then add nuts then check the ph again.