"Remydog" wrote in message
news:BZAoc.36613$xw3.2445509@attbi_s04...
Any suggestions other than -- duh, don't put in any water hyacinths! We
like
them and they're kind of neat floating around.


I believe in the past, some have suggested using a hula hoop as a barricade.
Give that a wack..if not you can always use it to relive your childhood.

Sameer