The pond treatment products worked as promised. We applied 30 gallons of Pond Perfect and 30 Eco Socks each month in July, August and September of 2018.
Within one day of the first treatment the foul odor was eliminated. By October 2018 the algae was eliminated. Because we have years of sludge accumulation we will continue to treat in the summers of 2019 and 2020. We are very pleased with the results.