Chris,
I don't know. I think during the day, they might like to play with it. It
would be fun to watch. At night, I think that I would shut it off so that a
resting koi did not get caught.
--
RichToyBox
http://www.geocities.com/richtoybox/pondintro.html
"Chris Herring" wrote in message
...
I wonder if the koi would get along with my Polaris pool-vac "robot"
Chris