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CO2



>*	I am continuing to dose CO2 from a yeast reactor with a ph around 6.5,
>happy fish, bubbling plants and my tetra CO2 test measuring ideal levels of
>CO2.  
	My pH measures at around 7.2.  Do most people find below 7.0 is
necessary for good plant growth

>*	Do most people turn off the CO2 supply at night?.
yes, you can get a controller linked to your light timer that will turn
it off.  I also have aeration linked to a timer so that the tank starts
off in the morning with plenty of 02

>*	Is anyone else experiencing problems using the archive at the moment?.  It
>appears there are no references to pmdd or kh.  When searching for 'plants'
>it communicates that there is no data in the file.
Yes, I was unable to search by PMDD -- strange given all the discussion
>it engenders!
>
>