CaribSea 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.
Directions: Add 1 capful (5ml) of PhosBuster Pro per 10 gallons of aquarium water. Place in the sump, near a powerhead, or any high-flow area of the system for rapid dispersal. Some temporary cloudiness will appear. Desired results should be achieved within 72 hours depending upon level of phosphates in the system. Keep all filters running during this time period then rinse or replace filter media. Retest water for phosphates and repeat treatment as needed. Each treatment will remove 1.0 ppm from aquarium water. PhosBuster Pro may be used monthly as part of a preventative maintenance program. Maintenance dose 1 capful (5ml) per 20 gallons.
Important: Do not use in low hardness freshwater systems. Before using PhosBuster Pro in a marine aquarium, measured pH must be at least 8.2 and alkalinity must be at least 3.5 meq/l or 10dkh. Measure phosphate before using product, and do not use if levels are below 0.1 ppm, or if phosphate levels do not need to be below 0.1 ppm for tank occupants. If phosphate is over 5ppm, use half a dose, and add the second half dose at least 24 hours later. If large amounts of green algae are present, remove as much as possible before adding PhosBuster Pro. Use PhosBuster Pro near the end of your light cycle.