So, checking my tap water to see if it’s usable for new discus…
pH 6.5
GH 5
TDS 26
Sat a jug of water out for 24 hours to see if the pH changed…no change, still at 6.5. I’ll keep checking for a week to see if any change.
If all levels remain the same, as in no pH fluctuation, I will not need to do anything but change water, right?