A method is described for clarifying man-made static water bodies in which polyaluminum silicate sulfate is added to the water of the water body. Superior flocculation is achieved through the use of polyaluminum silicate sulfate which results in cleaner and more aesthetically pleasing water at a lower cost and with less waste material. Polyaluminum silicate sulfate is also available in a dry form which makes transport and storage easier and less costly. The effect of adding polyaluminum silicate sulfate is a cleaner, clearer, sparkling water body.