Filter Sock 200 micron welded 17.5 x 40.5cm

Filter socks are a crucial component in maintaining water quality in aquariums. They remove suspended debris and residues, which when left unchecked, often lead to excess dissolved organic matter, nitrates and phosphates. This makes Seachem Filter Stocks an integral addition to any sump or overflow system.

Large: 17.5 x 40.5cm/7 x 16in (plastic hoop 17.5cm/7in)