Officially think I’m going to have to look into a doser I feed twice a day with pellets and an auto feeder that spins 2 times each time. As well as mysis a few times a week. Have had to dose Neo Nitro 5 ml every 2 days to keep no3 above 1ppm. No water change in almost 2 weeks. Tested today no3 at 1.6 ppm and po4 at 0.04 ppm. Anyone have a cheaper reliable doser they like?