Keep the water in motion and airiated if you can seemed to work in the old
days, except for maybe one stagnant area under a tree where, no doubt
debris got in and acted as food for the weed.
Brian

--
----- --
This newsgroup posting comes to you directly from...
The Sofa of Brian Gaff...

Blind user, so no pictures please
Note this Signature is meaningless.!
"Kipper at sea" wrote in message
...
Is there a 100% cure for blankit weed in a garden pond