BioGuard Polysheen Blue is a highly concentrated water clarifier that clears cloudy water fast by combining small particles into larger ones that can be easily removed by the filter. And because Polysheen Blue requires no diluting, it not only makes water beautifully clear, but also saves you time. Suitable for all pool types. Use 1 ounce per 5,000 gallons.
Features:
follow the directions and this product will help you keep your water looking great for only a couple bucks...which you can't say very often when it comes to pool products.