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Re:Active carbon and trace elements?
>"Davy Cleys " <davy.cleys at skynet_be> wrote:
>If active carbon does absorb the trace elements, what do people on this list
>use in stead of active carbon to eliminate toxic substances (besides the
This one is simple :-) . Regular water changes. Some do them every day,
some only every 2 weeks or even less often. I change 20% every 14 days.