Your first one is more accurate: Because, in that pH range, the higher KH allows the water > to absorb more CO2 .... I totally agree with Roger. Thanks guys ;-) Amit ----- Original Message ----- From: "S. Hieber" <shieber@yahoo.com> To: <aga-member@thekrib.com> Sent: Monday, November 10, 2003 4:10 PM Subject: Re: [AGA Member] CO2 concentration in Hard water > Because, in that pH range, the higher KH allows the water > to absorb more CO2 or because you have to use more CO2 to > hold that pH range if the KH is high? > > Scott H. > --- Roger Miller <roger@spinn.net> wrote: > > I think what Red Sea is saying is that *IF* you limit > > yourself to pH values > > in the range of 6.4-7.2 then a higher KH value allows the > > water to a have > > higher CO2 concentration. That is true. > > > > > ===== > See you in Dallas at the Aquatic Gardeners Associaton > 2003 Annual Convention > Nov 14-16 > S. Hieber > > __________________________________ > Do you Yahoo!? > Protect your identity with Yahoo! Mail AddressGuard > http://antispam.yahoo.com/whatsnewfree > ------------------ > To unsubscribe from this list, please send mail to majordomo@thekrib.com > with "Unsubscribe aga-member" in the body of the message. Archives of > this list can be found at http://lists.thekrib.com/aga-member/ ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe aga-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/aga-member/