No More Foam for Fountains,#149; Eliminates Foam in Seconds #149; For All Fountains, Statuary and Pond #149; Safe for Fish, Plants, Birds and Wildlife,Gets rid of unsightly foam fast, leaving water clean and clear.,Shake well before using. If foaming persists five minutes after initial treatment, repeat dosage until foam is gone. Persistent foaming indicates a heavy concentration of undissolved organics. Partial water changes can improve water quality which will hel,8 oz. (236 mL),1 tsp./10 U.S. gal. (5 mL/40 L),up to 480 U.S. gal. (1800 L) - UPC: 47002806407