Welcome to rec.ponds!
You can start by reading some of these
web sites
http://www.pondrushes.net/
and
http://www.geocities.com/bickal2000/pond.htm
and
http://www.fishpondinfo.com
Good overall information.
Then come back and we'll answer all your
questions!
k30a
and the watergardening labradors
http://www.geocities.com/watergarden...dors/home.html