Re: NANFA-- aquarium salinity
Thu, 24 Oct 2002 22:57:23 EDT

In a message dated 10/24/02 7:13:17 PM, writes:

<< Does anyone keep track of the salinity of their freshwater tanks? >>

For truly freshwater tanks, TDS or conductivity is much more useful
measurement. Mine run from 120 ppm TDS up to over 1000 ppm. Tap water is 235
ppm. I add rain water to make it lower and specific salts to make it higher.

Lee Harper
Media, PA
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