As title says. Nitrates 0 phosphates Less than .2 running ats 18/6. Was 24/7. after I seen them both bottom out ran less. I think Phosphates remain present as I feed a diy mixed food with spirulina. I turned off my skimmer but still no nitrates. Idk if it’s a false reading because I feed multiple times a day. Currently no corals just a toadstool leather. Want to get everything dialed in before adding sps.