Removes Pond Owner’s Worst Pond Problem. Removes Slimy Debris From Ponds, Waterfalls & Streams. Safe For Use Around Aquatic & Domestic Animals ClarityMax +’s® multi-purpose cleaning action cleans ponds with barley, bacteria, enzymes and a powerful secret ingredient. These substances clean, polish and break down organic materials that create problems for pond hobbyists on and around waterfalls, streams, plant pots and filtration systems. ClarityMax +® contains Activated Barley. It is the only product that utilizes this patented process to combine bacteria cultures on barley. In tandem these ingredients help to remove and control pond hobbyist’s worst pond problem for the long term. Restores balance to the pond environment by breaking down organic materials and reducing nutrients that create problems. Enhances filtration systems. Algae growth should be noticeably reduced within 5-15 days. The following characteristics must be present in the pond to ensure proper treatment: pH between 6.5 - 9.0; water temp. 60+ degrees, dissolved oxygen 3ppm (3mg/L).