Bacterial based pond clarifier quickly clears murky, cloudy water & keeps it clean & clear. Through natural bacterial action this triple Action formula acts fast to clear pond water and Break down sludge. Product contains Nonpathogenic bacterial cultures. Initial dose: add 2 oz per 250 US Gallons twice a week for 2 weeks. Maintenance dose: add 1 oz per 250 US Gallons every 2 weeks. End of season dose: add 2 oz per 250 US Gallons twice a week for 2 weeks. 16oz.
