Check the listing for details. Seachem Pristine 250mL Rapidly & Safely Eliminates Sludge Detritus Organic Waste. Condition: New. Listed at 16.99 USD. Seachem Pristine 250mLNatural organic waste management.Rapidly and safely eliminates sludge and detritus.Helps increase water clarity.Marine and freshwater. Overview: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. It will also reduce excess nutrients (e.g. ammonia, nitrates, and nitrites) that may fuel the growth of nuisance and disease-causing organisms. Pristine increases water clarity and promotes overall better health for the aquatic environment.The species of bacteria in Pristine are a unique blend, specifically developed for hardiness and their ability to adapt to a wide variety of environmental conditions.The bacteria species in Pristine thrive in fresh or salt water and can utilize a wide range of organic compounds, including fats that can cause unsightly films. Unlike traditional nitrifying bacteria, this bacterial blend can adapt to harsh or low oxygen environments and continue to multiply and improve water conditions. Biopolymers produced by established bacterial colonies trap particulates and increase water clarity. Size: 250 mL