PhosBuster™ Pro has a unique patent pending formula that removes dissolved phosphates in minutes instead of days. Safe for all reef tanks, saltwater, and freshwater aquariums of all sorts. Each 8 oz. bottle removes at least 1.5 ppm in up to 250 gallons of water! No more fiddling with filter bags or special reactors; just dose it and forget about your phosphate problem. PhosBuster™ Pro may be used regularly as part of a preventative maintenance program.

IMPORTANT
For saltwater aquariums the carbonate hardness must be 3.5 meq/l (6-7 dkh) or higher to use this product.