Better oxygen exchange

[Stab_Master_Arson]

okay, how about this:

http://aquaticeco.resultspage.com/aq...en%20Diffusers


diffusers. They appear to be like air stones that attach to pure oxygen.

http://www.aquaticeco.com/index.cfm/...etail/iid/6489

wouldn;t something like this be practical?

So from what I understand, if the diffuser is practical I can flow the oxygen through the plate and then use a pinpoint to determine the ppm. then I can adjust the valve on the tank to regulate flow thus raising and lowering oxidization in the water?