Ya, I found that I had to adjust every feeding, twice a day. Kind of a pain. I think an auto pH doser would be game changing but they are pretty expensive.
That's me as well right now m8.. Im checking before every feed and finding I have to drop pH.. which begs another question.. how much pH down can one dump in before it becomes an issue in itself?? I get the impression it raises my ec slightly?? Any takers??