On 7/3/09 23:41, in article ,
"Rusty_Hinge" wrote:

snip

Bleach in your pond paraphernalia will kill a hell of a lot more than
duckweed - and it's not certain that it will kill all the duckweed,
anyway, unless you really go over the top with it.

I certainly can't use bleach because of all the other 'stuff' living in the
pond, including some desirable plants.
--
Sacha
http://www.hillhousenursery.com
South Devon
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