rootforme
Well-Known Member
So what's going on here? I had a ph meter failure and it reset to be calibrated and dumb me didn't notice so it was reading 7 ph so I added ph down, so read 7, added more down, still 7, then knew something wasn't right. Got a manual dropper style ph test kit the next day. PH was 3.9 - 4.3 for at least a full day. I've got the ph stable now at 5.7. Is she toast?
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