Aquascape Rapid Clear Flocculant Professional Grade quickly clears cloudy pond water by clumping suspended debris. The treatment helps to provide clear water conditions and allows particulate to be captured and removed from the pond within 24 hours. Each bottle is 25% more concentrated than the consumer equivalent, making it the ideal choice for discriminating pond professionals. For best results, use in combination with the Rapid Clear Fine Filter Mat. The included measuring cup and dosage guide make application simple and easy. Each bottle contains 1 gallon (3,78 litres) of treatment and treats up to 96,000 gallons (440,000 litres) of water. Rapid Clear Flocculant is safe for fish, plants, pets, and wildlife.