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If foaming persists five minutes after initial treatment, repeat dosage until foam is gone. Persistant foaming indicates a heavy concentration of undissolved organics. Partial water changes can improve water quality which will help reduce foaming. If your fountain is located in direct sunlight, undissolved organics may be higher than normal due to greater evaporation rates.
Product Specs
Eliminates Foam in Seconds.
Treats up to 480 U.S. gallons
Safe for Fish, Plants, Birds, and Wildlife
8 Fluid Ounces
Shake Well Before Using.