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Re: [Killietalk] Water



I found that catching rain water was a great solution to hard water that I got from my well. It was very simple to mix the two water sources to get the quality of water you desired.
George


Stan Perkins wrote:

If you want hard water come to Houston! The water company has to issue a
warning to all resident asking that they don't throw buckets of water out of
windows. It destroys the concrete!

Stan Perkins

----- Original Message ----- From: "Wright Huntley" <whuntley at verizon_net>
To: <overall077 at lycos_com>; "killifish discussion list" <killietalk at aka_org>
Sent: Saturday, November 15, 2003 7:48 PM
Subject: Re: [Killietalk] Water





Lorraine Overall wrote:


Interesting, I have liquid rock with a TDS of 300 or so pH 8.3


That is hardly "liquid rock." Cute term but wildly abused, IMO. 300 ppm,
*if* it carried the usual US 200 ppm of CaCO3 equiv. hardness, would be
on the borderline between moderate and hard water, and hardly rock-like.



The GH is 0 the KH 180ppm, or 10 degrees german hardness. Calcium is
only at 20ppm, I am not quite sure what is buffering my water but it
isn't calcium.


In many parts of the country, sodium carbonate/bicarbonate is the active
buffer, contributing nothing at all to the hardness. Sounds like you
live over a soda spring. :-)



It is well water from a 420ft deep well. One day I'll
fork out for a full analysis.


If the Ca is 20 ppm, the GH is at least 1, and likely a bit more. You
may want to question the accuracy of your test kits.



So by your reckoning Low calcium = Low TDS, not quite true with my
water.


No. Hard water (high Ca/Mg) is also always high tds, but the converse is
sometimes not true. Natural soda springs are one obvious case in point.



Please correct me if I'm wrong ;)


Did that, I think. ;-)

Cheers,

Wright

--
Wright Huntley -- 760 872-3995 -- Rt. 001 Box K36, Bishop CA 93514





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