Maxi Floc Plus is a heavy duty liquid flocculant. This product will floc most pools within 6 hours; restoring clarity to the cloudiest pool water. Use Maxi Floc Plus to remove dead algae and other floating particles. The recommended dose rate is one liter per 50,000 liters of pool water. This comes in a one quart bottle. Restore your pool to a sparkling, clean oasis wit Maxi Floc Plus!