RF pH controller help!

[KrissiIZme]

How do I set it for my Ca reactor? I do not really understand the directions/manual. Do I set the set point at 6.9 and the off at 0.20????

 

[Jeremy B.]

Hi,

What type of media will you be using? This will dictate how acidic you run the reactor.

 

[KrissiIZme]

TE 6.6 lbs Calcium Reactor Media - LARGE GRAIN

 

[Jeremy B.]

For that media you will want to run your set point at 6.5. The ph with a .2 variance will then turn the solenoid on, opening up the co2 at 6.7, and then off at 6.5.