Seachem Medium Zip Bag is a durable mesh bag (32 cm x 14 cm) that securely holds up to 1L of bio filtration media. There is good water flow through the bag to ensure bio filtration is not compromised.

Advantages

The Zip Bag holds 1 litre of filtration media, and it comes with a convenient corrosion-resistant zipper. It is ideal for intermediate sized (larger than resins and sands) filtration media such as PhosGuard, MatrixCarbon, SeaGel, de-nitrate, Renew, and Zeolite.

Size: 32 cm x 14 cm (12.5" x 5.5")

Directions

Simply place desired filtration material e.g. MatrixCarbon, PhosGuard, 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.