Anyone ever used one of these?
http://www.solarranch.com/spbubbly.html_________________________________________________________________
"Each day as the sun rises in the east, the PV module sends power to the aerator pump which in turn delivers air through an air hose to the one-way valve located at the bottom of the tank. The air is bubbled up from the bottom of the tank or pond throughout the day until the sun sets in the evening."
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The bloom is back! No elec. available at this pond. Looking for options.
