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[APD] Re:CO2 diffusor

In a message dated 12/10/2004 8:06:38 PM Eastern Standard Time,  
aquatic-plants-request at actwin_com writes:

Thanks  Scott fot the info. nd the link to the in line diffusor
three points to clarify
1. the numbers for the KH and GH were accurate, I thought they were off to  
begin with but 2 test kits, a trip with sample water to the LFS, a free 
analylis  from a co. that installs water treatment systems in the home and the call 
to the  water department ( i didn't believe the numbers either!!) all came up 
with  the same numbers (although one guy did have a KH of 2 on day).
2. I wasn't running the diffusor at the same time i had the CO2 running  thru 
the canister.
3. Is the rate of CO2 usually much lower? Is bubbles/sec not the usual  
BTW pH early am before lights go on is usually around 7.4 to 7.6 with  midday 
running 6.6 to 6.8. 
thanks again for the help

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