biecacka
Active member
I think you'll see a reduction in PO4 in days. Nitrate can take months ,sometimes. I recommend reducing nitrates before starting carbon dosing. Then a miantenace dose keep them low as the bacteria take ammonia without allowing it to produce them.
TMZ, how do you recommend reducing nitrates prior to carbon dosing?
I agree on the skimmer part, that is why I went with a new one.
Corey