Ph controller and solenoid question....
I know there are many questions about ph and CO2 but I can't seem the answer to my cousin's question...and I don't know the answer myself.
- Ph parameter is at a constant 6.4 (plants, fishes in a 125 gallon)
- Now...if we turn on the CO2, which will drop ph, then what good is the ph
controller? It'll never reach 7.0 and the solenoid will never shut off the CO2.
Please help, and if I'm wrong on anything...please feel free to chime in! Thanks!