You sure are right George,

Many in our pond club members started out with filters like this, but
changed when trying to pull it out of the pond needed three men and a boy to
do it. It really becomes almost useless if you have an algae bloom.

Tom L.L.
----------------------------
"George" wrote in message
news:qio4e.1922$yg7.1075@attbi_s51...

"CanadianCowboy" wrote in message
.. .
Just wanted to share a very inexpensive Bio Filter with some mechanical
filtering that can easily be built at home.

http://www.mvwgs.org/filter.htm

The problem with that filter is with trying to clean it. It is labor
intensive, since you have to get it out of the pond, take it apart, clean
it, put it back together (or replace the filter material if necessary) and
then put it back in.