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Re: High NO3/Discus



Tom Barr writes:

<snip>> Get your KH up to about 3-6 and the Ph to stay in the 6.6-7.0
>  range.

Is that possible?  In my experience a KH of 5 draws up the pH above 7.0.  Or 
are you counting on the CO2 to push it back down?  Is the a chart on the net 
that shows the lowest achieveable pH at give alkalinities without CO2 
injection?

Bob Dixon