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RE: Worms -- and substrate Oh too much O2?
- To: Aquatic Plants Digest Messages <Aquatic-Plants at actwin_com>
- Subject: RE: Worms -- and substrate Oh too much O2?
- From: "S. Hieber" <shieber at yahoo_com>
- Date: Thu, 15 May 2003 04:48:55 -0700 (PDT)
Stephan said, in part:
> However in an aquatic environment plants are adapted to
> anaerobic substrates
Well, this is confusing. Substrate heaters promote gentle
currents to circulate nutrients. But there's O2 in the
water, so substrate heaters must bring O2 into the
Are plants in an equatic environment also adapted to
aerobic substrates? If they can take it or leave it when
it comes to aerobics, what does it matter?
Scott H., who hasn't done aerobics for six months and
hasn't adapted to that at all well.
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