Ok, so I did a little more research, and the CO2 plug is actually just a 110/120V socket controlled by the ph monitor. So, that means that a solenoid valve could easily be controlled by it, allowing a drip acid injection system to be setup. I'll put up a nice tutorial when I have all the parts. What this all translates to is that an acid doser system can be setup for only about $100!
mountainman Reviewed by mountainman on . Is there a pH controller? I am looking to find a product i can use to administer ph up or down as required without having to do it myself. Is there such a product? If so how does it work? Rating: 5