SEACHEM Large Zip Pack (48 cm * 43 cm) Aquarium Filter Cartridge(NA, Pack of 1)

Description

The Large Zip Bag is a mesh bag for holding filtration media. It is available in a 48 cm x 43 cm (19 x 17) size, easily holds 18 liters of filtration media, and it comes with a convenient corrosion-proof zipper. It is ideal for large filtration media, especially biofltration such as Matrix and Pond Matrix.