Im on the same train of thought, man, but it didnt stop at my station before yesterday. Its what lead to the question: since I'm trapping CO2
in the wet/dry area, I must be trapping O2
as well; therefore, there's no real point in having a wet/dry anymore, besides the fun of building it
My wet/dry isn't an air tight seal -- I only tightened/messed with it after reading discussion about its applied benefits with CO2
, in a thread a few weeks ago. I still think correct (open) diy
wet/dry with stable CO2
is sweet, but maybe there's some way to do a comparison of dissolved O2
(vs. submerged bio stage) without expensive test equipment?