photofanatic
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- Aug 26, 2006
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I have seen somewhere a table from which I can work out how much CO2 is dissolved in the water but now I have my CO2 diffuser bubbling away I can't find it!
Is it a good idea to disconnect the CO2 canister at night when the plants stop taking in CO2?
If anyone can help I'd be grateful
Thanks
Joy
Is it a good idea to disconnect the CO2 canister at night when the plants stop taking in CO2?
If anyone can help I'd be grateful
Thanks
Joy