
Originally Posted by
Urban Aquaria
If i'm only dosing K and trace/micro fertilizers, then i don't factor in the bio-load as those nutrients rarely cause issues even when overdosed.
On the otherhand, if i dose additional macro fertilizers like N and P, then i'll factor in the bio-load in order to avoid those particular nutrient levels building up in excess over time.
I guess it also depends on how regularly you perform the necessary water changes to "reset" the nutrient levels... if you can stick to a strict large weekly water change regimen, then its fine to do regular higher dosing amounts from the start like in EI dosing.
Personally, i tend to miss weekly water changes when i'm busy or overseas, and i use low-medium lighting for my tanks, so i try to keep my macro dosing abit more moderate.
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