ASI’s scientifically researched time release formulation digests organic wastes naturally and effectively. One ASI BioBlock Treats 100000 gallons of waste. Drop into Pit Load outs, Flush Tanks, and Lift Stations. Bacteria are stabilized and shipped in spore form, ensuring long-term stability and extended shelf life. ASI BioBlocks will disperse all bacteria within 30 – 45 days. Our unique bacterial cultures are selected for optimum enzyme production, assuring the efficient breakdown of proteins, carbohydrates, and fats. This proprietary blend of microbes will reduce odors, BOD, COD, suspended solids, turbidity, and ammonia concentrations in Lagoons and Pits. ASI BioBlock Specifications Guaranteed Minimum Bacterial Concentration: 4 billion CFU/g.