So first attempt to set up the unit I miss read the instructions and while trying to calibrated feed to 6.0 ph I kept seeing ph drop to 5.3-5.4 .
So I removed it from my Rez ,placing caps back on to seal and put in on cabnit
Last week I started over , now following instructions and waiting on ph level to stop dropping before calibration.
I’m happy to say that my unit has been keeping feed at 6.0 ph range with out adjusting top ups .
I for one am very happy camper
Huge thanks to torus hydro for such a wicked product , makes a wizard think it’s magic