Re: [APD] Flourish iron & KH drop

["S. Hieber" <shieber at yahoo_com>]

rotflmao.
Well, it does if you a normally-closed solenoid on the CO2. If you have a normally-open solenoid, then you're just burning electricity nonstop. 
 

 
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----- Original Message ----
From: Liz Wilhite <satirica at gmail_com>
To: aquatic plants digest <aquatic-plants at actwin_com>
Sent: Wednesday, March 22, 2006 9:46:01 PM
Subject: Re: [APD] Flourish iron & KH drop


On 3/22/06, Vaughn Hopkins <hoppycalif at yahoo_com> wrote:
>
>  The PH controller is dumb as a stump!  It will try to hold the
> PH above a set point, and isn't even remotely interested in CO2
> concentration.


Without getting into much of what you said, I'll simply point out that a pH
controller does the exact opposite of this.  In other words, a pH controller
is used to hold the pH at or below a certain point, not above it.  World of
difference.

--
Liz
http://pottedliz.home.comcast.net
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