coralmojo
New member
I know GFO will harden into a block when it absorbing phosphate...I also know increasing flow through reactor up to a point will keep it somewhat broken up...
I am testing with a hanna meter...reading zero for a month now...after 2 weeks my GFO (BRS GFO) becomes solidified...is it still usable if physically separated again or does that mean it needs to be replaced?
DrMerle
I am testing with a hanna meter...reading zero for a month now...after 2 weeks my GFO (BRS GFO) becomes solidified...is it still usable if physically separated again or does that mean it needs to be replaced?
DrMerle