Seachem Pristine Natural Waste Management - Organic Sludge and Detritus Eliminator 2 LBrand: Seachem Color: clear Features: WASTE MANAGEMENT: Seachems Pristine uses bio augmentation, a non chemical and natural method to improve water quality. It provides bacteria that break down excess food, waste, and detritus in freshwater and marine systems. HEALTHY ENVIRONMENT: Seachem Pristine works to reduce excess nutrients (e. g. ammonia, nitrates, and nitrites) that may fuel the growth of nuisance and disease causing organisms, working to