Ray, thanks for the feed back.
I have gold fish, shabunkins, comets (and donners and :-) ) and a
couple of common koi. I also have quite a few water lilies which are
blooming nicely, submerged plants,water fall and aerator.
I also have "PEA SOUP" I really don't want to add chemicals and can't
afford a UV set (at least this year), the pond cost me plenty.
I just think I should be able to see the fish other then feeding time.