Who has PH woes during this heatwave?

[ReefAddict]

Heck of a swing today. Ahh fresh air.
Main system and System2. The S2 kalk reactor pump leaked over night so it wasn’t getting kalk also .

 

[Drichards]

I never know what my pH is. Apex tells me one thing, Hannah tells me another, API. Something else.... I'd say somewhere between 7-10 lmao