Foam on Pond
I have recently installed a waterfall around my garden pond. I have noticed
a build up of foam in a thin layer in the pond. The foam seems to persist
for hours. Is there any way of reducing this. Obviously I expected a few
bubbles around the base of the fountain but not this much.
The pond is about 1500 gallons, and holds 24 goldfish and various plants.
regards
Chris D
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