I am looking at the Cal hang on skimmer to add to my pond. I have a home
made in the pond skimmer now, but would like something that can adjust to
up and down water levels more than my home made one does. Is anyone using
one of these? I would like to know how much the water level can vary and
the skimmer still work? I add water as needed, but do not have an automatic
top off system, so the water level goes up and down, especially on windy
days.

Tracey