Silver has a much lower melting point than copper. [below red hot]
 Why not heat a sheet of shiny copper on an electric stove burner and melt
silver onto one side of it?
Ode

At 10:00 AM 9/1/2004 -0400, you wrote:
>I believe you could make a similar device quite easily by using copper
>tubing, and silver wire. Simply wind the silver wire around the copper
>tube and silver solder at the ends.  The only problem might be cleaning
>it.
>
>Marshall
>
>[email protected] wrote:
>
>>  A Nature2 cartridge treats only 1000 gallons.  OK for a hot tub but a
>> little short for the swimming pool.  I believe they are around $22.
>> If I wanted to treat my swimming pool I would need 8 cartridges.  Two
>> years ago I used 8 gallons of CS and 1 gallon of CCu in my pool.
>> Christmas tree customers were remaking how clean my pool water was.  I
>> can make CS much cheaper than the Nature2 cartridge but I leave for
>> Arizona after Christmas and trust one of my sons to take care of the
>> hot tub.  He sometimes forgets.  It might be better to buy a cartridge
>> to use when I am down south, and he could pretty well forget the
>> chemicals.Brickey
>
>
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