Search results

  1. K

    High FC but algae won't clear up

    Hi everyone - great board you have here. I'm hoping to get some help, I'm kind of at a loss here... Using HTH test strips every few hours: TH 200 FC 10+++ (the pad on the strip is so dark it's almost black) PH 8.4 (it was stabilized at 7.2 before I shocked though) TA 120 CYA 30-50 I have a...