A little bit confused

[this is me]

Okay, i'm trying to set up my calcium reactor with A ph controller.
How do you measure the effluent PH? doesnt it drip to the sump?
Where you put your probe?
If i put it in the sump, then I would get the PH of the tank right?

 

[this is me]

bump!!
i'm setting this up as i type this. So if anyone knows it'd be helpful.

 

[ScottM]

i made a probe holder. its a 1/2" pvc U shape. it has a few fitttings that i got at home depot that go from the 1/4" RO tubing to 1/2" pvc.
i'll go snap a pic.....

 

[Scuba_Dave]

I saw Scott's probe holder, nice setup. An added reason for a probe holder is it will protect the probe from damage

 

[ScottM]

heres a pic

 

[this is me]

Thanks!!