I get an increase of phosphates but not nitrates, this was when Iw as feeding like 3x a week in the beginning. This bump was huge like .4 phosphate in a week. Now I just feed 1x a week with no ill effects, I manage it with Phosphate RX.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.