bobbydog New Member Joined Mar 7, 2011 Messages 23 Reaction score 0 Mar 19, 2011 #1 I have a ph testing solution that came in a kit with nitrate test,nitrite test..etc will the ph solution be the same that is used in a drop checker?
I have a ph testing solution that came in a kit with nitrate test,nitrite test..etc will the ph solution be the same that is used in a drop checker?
