Check the listing for details. AEROBIC SEPTIC SYSTEM SEPTIC ENZYMES AEROBIC BACTERIA. Condition: New. Listed at 49.00 USD. Septic Solutions Aerobic System Bacterium FREE SHIPPING Best Seller! made especially for Aerated Septic Systems AeroBac Plus is water soluble packets containing patented bacteria cultures which are able to digest proteins, fats, oils, grease, soaps, and chemicals found in cleaning products and work in both the settling chamber and aeration chamber of aerated units for trouble free septic performance. Two packets should be used to start up a typical 1,000 to 1,500 gallon aerated system. Maintenance treatments consist of one packet every three months for odor free, trouble free system performance. These packets dissolve quickly for easy application simply by flushing them down a toilet. Each pail contains four 8oz. packets for easy use and storage (1 year supply). Prevents back ups and reduces odor Easy to use paks that dissolve in water Contains patented ROETECH bacteria FREE SHIPPING!! Email Us with any questions or comments or call at 1-877-925-5132