Nylon Filter Socks 7" 200 micron MESH

**Please note This Filter sock is see through Mesh NOT the white wool material.**

7 inch Rim x 41cm long

Filtersocks are the most effective and convenient form of mechanical filtration. They remove excess food, detritus, organic waste, dust, and other particulates. Removing these particulates from the water column will reduce the amount of organic matter that produces ammonia and other undesirable substances in the aquarium. Filtersocks also help prevent larger objects, such as sand, crabs, snails, etc. from damaging pump motors. Regular filtersock use will lower organic levels and result in CRYSTAL CLEAR WATER