[Gordoe]

take this with a grain of salt because I haven't built mine yet... but I would reverse the flow of your mag 3.. suction from the top and feed into the bottom. That way the CO2 doesn't get trapped at the top and undisolved.. I would switch the CO2 and the RO in around..

Can any of the Chemists out there tell me if CO2 would disolve better in RO or salt water?


Nice pics Darren..


Gordoe