Hello fellow hydro growers. I have always read that you cannot use both at the same time because HCIO will raise your ORP to the point that it will indiscriminately kill ALL bacteria. Then the other day while doing research, I came across this video to the contrary - https://youtu.be/LUX2ezS2O8A?si=eB6D9CAkXPM7v6lm
Just curious if anyone has used both at the same time and what your results were. I am using a RDWC system. Thanks in advance!