20 oz CO2 tank (how long)
RedForeman ©® wrote:
It fluctuates bad, from season to season, some times there is an
abundance...
I shoot for 15-20ppm CO2....
The pH fluctuates based on a steady flow of CO2? I guess if your water
supply changed in terms of KH that could happen.
My water is pretty stable year round at KH 5, and I keep my tank at pH
7.0 to 6.8, giving me ~23-15 ppm CO2, similar to yours.
--
Andrew Roberts, Richmond Hill Ontario
royalwulff(at)sympatico(dot)ca
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