Seachem Zip Bag 12.5 x 5.5 inch The Small Zip Bag™ is a mesh bag for holding filtration media. It is available in a 32 cm x 14 cm (12.5” x 5.5”) size , easily holds 1 liter of filtration media, and it comes with a convenient corrosion-resistant zipper. It has a mesh size that is capable of holding small to intermediate and larger sized filter media including PhosGuard™, MatrixCarbon™, SeaGel™, de-nitrate™, Renew™, Matrix™, Zeolite™. (Do not use with resins) Directions Simply place desired filtration material e.g. Purigen®, CupriSorb™, etc. and close using the corrosion-resistant zipper. For best results, Zip Bag™ and filtration media should be placed so as to maximize the flow of water through it. Sizes: 32 cm x 14 cm (12.5” x 5.5” inch)
