Test Results for Day 6
PH – 6.6
GH - Did not test.
KH – 3
NO2 – 0.25
NH3/NH4 – 8
CO2 level 22.61 ppm approximately
There a lot of changes today. Firstly, I cut CO2 bubble rate from 1.5 per second to 1 per second, thus the change of 48.88 ppm approximate. For tomorrow's photo period, I will try to hit about 35 to 50 ppm with a very slight increase.
Secondly, for some reason, NO2 has stopped rising and went back down to 0.25. NH3/NH4 on the other hand went back up to 8. Does this means that my nitrogen cycle has stopped?
Nothing was done to disturb the tank except the usual cutting and re-planting after last night's photo period.
Will also post a picture update tomorrow for comparison as it has been a week.![]()
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