I don’t think I would do Anything to fix itI will retest just Incase. But if it is still low what would you recommend I do to fix it?
For that … I haven’t tested ph in years .
I have a patio door beside the tank that’s open many times to let the dog out
Plus having cheato in the sump
Also have a beast external skimmer
I rarely ever do water changes and only maintain Alk and cal by dosing 2 part




