Sep 29, 2017 #1 David Nguyen Active Member View Badges Joined Sep 1, 2017 Messages 108 Reaction score 23 Rating - 0% 0 0 0 How soon after a water change can I get an accurate water test?
Sep 29, 2017 #2 D dealseer Active Member View Badges Joined May 12, 2017 Messages 377 Reaction score 280 Rating - 0% 0 0 0 FWIW, I wait about 12 hours.
