Red Sea Nano Mesh Filter Sock - 225 Micron

The 225 micron Red Sea Nano Mesh Filter Sock is a high quality, reusable aquarium filter bag providing different levels of mechanical filtration.

225 micron thin-mesh aquarium filter bags are perfect for new setups and after heavy maintenance or whenever there is a lot of particulate matter in the water. They are also suitable as a holder for other mechanical or chemical filter media. The monofilament construction of these bags makes them very easy to clean. These bags are now used in the NANO Systems.

The 225 micron size will filter out fine particulate matter from the aquarium, and is reusable after cleaning and rinsing in water.