Finally calibrated ph probe

[mbian112283]

So finally calibrated ph probe but my reading are very stable almost to stable. Does this look normal?

 

[Chris A.]

Ya
You’ll see the difference once your lights start to dim or shut off

 

[Chris A.]

From opening a window a hour ago

 

[Chris A.]

I need to calibrate my probe this weekend. Just got it a few days ago with a pm1

 

[Chris A.]

I’d worry if in the morning you check the graph and it didn’t drop at all

 

[mbian112283]

Thanks, I work nights so I will be checking on it.

 

[nemodan]

This is my data. Skimmer taking outside air and lights of fuge ON during the day.

Best !

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