The Ultima PhosFIGHT Plus is a liquid formula that is an efficient 3 in 1 product that will remove phosphates, clarify water, and consume organics using powerful enzymes. This product is the most concentrated formula Ultima has, and will remove more phosphates than any other product. It will effectively remove 13,000 ppb of phosphates per 10,000 gallons of water.
Shake well. With the circulation system running, add 2 ounces of this product into the skimmer weekly for every 10,000 gallons of pool water. This bottle removes more than 13,000 ppb of phosphates in 10,000 gallons of water.
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