Im doing moonshiners at the moment for 6 months now and all my parameters are stable even minors and take is thriving in growth I use to struggle keeping nitrates (1-2ppm) and phosphates (0.01-0.03) up. I run gfo and carbon here and there to maintain phosphates down between 0.04 to 0.1 and recently my nitrates been rising just received my icp and I’m at 20ppm they were between 5-10ppm 2 months ago I run socks change every 3 days skimmer in between wet and dry skimming and cheato every month I take some out. What would yall recommend me to do besides a water change haven’t done one since I started moonshiners. And things are looking great if they go higher I’ll do one but what could I possibly do to lower my nitrates?