Yenko
Fish Addict
I'm shopping around for a cheap pressurized CO2 system for my 70 gallon tank. I'm getting the cylinder at a local shop, and because no aquarium store in town sells CO2 equipment, I have to order the regulator online. This regulator is fairly cheap at $85 USD; it has a built in solenoid switch, bubble counter and needle valve.
The solenoid switch is meant to be plugged into a PH controller, but according to the manual, all you have to do is plug the solenoid switch into a wall outlet.
http
/www.automatedaquariums.com/mw_ma957.htm
The solenoid switch is meant to be plugged into a PH controller, but according to the manual, all you have to do is plug the solenoid switch into a wall outlet.
http
