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reef_dude76
05/04/2006, 11:00 AM
I am looking at getting a PinPoint pH controller and have a stupid question. What do you plug into the ph controller to "control" ?
sid700
05/04/2006, 11:07 AM
You plug in your CO2 regulator's selinoid(spell?). The selinoid shuts down the CO2 line when the controller sees that the pH is too low. And it opens up the CO2 when the pH is high enough.
Markk96
05/04/2006, 11:19 AM
[moved]
reef_dude76
05/04/2006, 12:38 PM
Why did I get moved to the same forum?