Water Column Clarifier is a high-performance liquid bacterial blend that fixates nitrogen and phosphorus to clarify water. This product contains a synchronistic blend of 12 different bacteria with a higher growth rate than any dry blend. Because these bacteria fit together so well, they confuse the quorum sensing that limits bacteria growth and are able to coat the entire water body. This makes Water Column Clarifier an especially good treatment for planktonic algae when combined with a low dose chelated copper algaecide. Applications include decorative ponds, large ponds and lakes.