Yes. It was right at 7.6 as well.Originally Posted by David - WI
I did do three different water quality test over last night and early this morning, two from the grow bed discharge and one from the fishtank discharge. All were the same although the fishtank discharge was a little lower in Nitrates, I would have thought it would be the other way around.
I had no more fish deaths so far... although I only have two left in the sump tank... Perhaps the aeration is helping... seems weird to go a year and a half without it just fine, but then need it all of a sudden.