So I ended up finding out I was running a ULNS on accident so I picked up some neonitro. My phosphates are steady 0.04-0.06 (Hanna ULR) but I can’t not get my nitrates up, they’ve stayed at 0 for about a week now (salifert) I’ve dosed enough to raise my nitrates 0.5ppm twice a day since Sunday and not seeing any rise. Is there something out of balance in my system or do I need to maybe up my dose to 1ppm twice a day? I understand I have heavy export methods and Im fine with dosing just don’t want to overdose or be covering up some other problem.