Here are some values to shoot for, depending on the types of plants you have. Some faster growing stems like more Nitrate (i.e. Stargrass), and Anubias are phosphate hogs:
Nitrate: 5-20 ppm
Phosphate 1-3 ppm
Quote:
Originally Posted by Colorblizzle
Yeah I don't have a scale. And the only one I have available to me is a shipping scale at work and it only goes down to the 10ths of lbs. but ok ok look into the phosphate test kit. I just dosed them I have their lights come on at 10am and I was told its best to fertilize just before the sun comes up so to speak. I dosed exactly what the bottles said except some say twice a week etc I'm only doing all of them once a week. Just did NPK ill do the trace in a few hours
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