Bactain Complete Holding Tank Control...Nature's Way Highly concentrated bioactive organic formulation with complex reactive compounds able to absorb approximately 1000 times their own mass in potential gaseous and pollutant compounds. Provides a cost effective environmentally friendly solution to odor, waste degradation and corrosion control. Fast Acting Odor Control Rapid Degradaton of Organic Solids Reduces & Prevents Waste Buildup Effective Corrosion Reduction Creates Optimum Holding Tank Environment