Blue Life Filter Socks - 200 Micron

Mechanical filtration doesn't get much easier than a filter sock Attach this sock to your sump or refugium directly in the path of the water to remove debris and organic matter before it can clog your filter or harm your water quality. When the sock gets dirty, just turn it inside out and rinse with a garden hose or high pressure nozzle. The filter sock will even catch larger objects like snails and sand before it damages your aquarium equipment. Enjoy better filter function and clearer water when using this filter sock. _____________________________________________________________________________________