PRO-PUMP/HC liquid live bacteria from Ecological Laboratories is a blend of more than 30 microorganisms selected for broad-spectrum application in industrial and wastewater treatment. It is designed to provide rapid breakdown and removal of fats, oils and greases that build up in septic tanks and absorption fields. It is a consortium of vegetative non-spore-forming bacteria that exhibits performance in low-oxygen facultative anaerobic environments. Regular treatment can help reduce surface solids, bottom solids and odor, satisfying customers and making pumpouts more cost-effective, according to the maker. 800/326-7867; www.propump.com.