Best way to control Kal &Cal Reactors

[redfsh101]

I have just bought a Reef octopus Calcium Reactor and a Kalkwasser Reactor i am running GHL comp with two PH probes and dosing pump i was thinking that i would use PH probe 1 to control the PH in the tank and the second PH probe to test in the calcium reactor (8.2) and then use the dosing pump to add R.O. to the Kalkwasser reactor so by controlling the CO2 and the R.O. the GHL comp maintains the right PH is this right or is there a better way

 

[stiffljp]

That is exactly how I do it.

 

[redfsh101]

Thank you