Ommicaqui
Seedling
Hello guys!
All my plants seems to have nitrogen defficiency but my api test show nitrates at 40 ppm - 80 ppm if i dont make water change.
i have 6 hour of ligth. High ligth with a twinstar 600EA. Co2 is on 2 hours before ligths and turn off at same time of ligth, always hitting a dark green on the co2 indicator.
the planta shows new leaves good and green, but the old ones seems to be brown, but really they are getting transparent.
I do 1-2 30%-50% water changes each week.
I dont know what to do, beacuse test says it have enough nitrates, but planta shows symptons of nitrogen defficiency.
All my plants seems to have nitrogen defficiency but my api test show nitrates at 40 ppm - 80 ppm if i dont make water change.
i have 6 hour of ligth. High ligth with a twinstar 600EA. Co2 is on 2 hours before ligths and turn off at same time of ligth, always hitting a dark green on the co2 indicator.
the planta shows new leaves good and green, but the old ones seems to be brown, but really they are getting transparent.
I do 1-2 30%-50% water changes each week.
I dont know what to do, beacuse test says it have enough nitrates, but planta shows symptons of nitrogen defficiency.
