SediFree contains high-performance bacteria for the degradation of organic sludge deposits. The two-component system with active oxygen granulate accelerates sludge degradation and specifically prevents sludge accumulation and continuous turbidity. The granulate containing active oxygen sinks deep into the sludge layer and oxidises it. Microorganisms then degrade the organic material. Ideal conditions for this are when the water temperature is 12°C or above.