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ph fluctuations
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  1. Fertilizers and Water Parameters
    My PH and CO2 levels fluctuate a lot from morning when the lights go on to evening when they go off again. PH swings from 6.50 to 6.25, but CO2 seems to be the bigger fluctuation where it takes a few hours into the day before it reaches optimal levels (Drop checker goes lime green). Would it be...
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