[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: CO2 and O2

Tom, you said "We pump CO2 gas and dissolve it well going far beyond the 
saturation level."  I'm not sure what you mean by this -- with O2 we get 
supersaturation and pearling (around 10 ppm), but water can hold *far* more 
dissolved CO2 than is safe for our fish. I thought you can get in excess of 
1000 ppm CO2 into (seltzer) water. Or do you mean (plant) saturation with 
regard to their carbon needs?


Jared Weinberger
jared at brainyday_com