Re: [APD] pH control

["BRiaN Forsythe" <megasycophant at gmail_com>]

Sounds like what they do with kalkwasser (a calcium hydroxide (Ca(OH)2)
solution).  I'd try googling that.

On Sun, Dec 7, 2008 at 9:54 PM, rugby_ox2002 at yahoo_co.jp <
rugby_ox2002 at yahoo_co.jp> wrote:

> Dear aquatic plants members:
>
> Hello, now i am thinking to control aquarium pH using pH
> controller.
> Many pH controllers are due to decrease pH by bubbling
> CO2.
> But, I want to rise pH (thinking pH=10 actually).
>
> I am now thinking how can i rise pH by controlling
> artificially.
> If you have any idea, would you please tell me how to do.
>
> Sincerely,
> Ryu
>
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