Seachem Zip Medium Mesh Filter Bag
Large Zip Bag with Durable Seams and Corrosive-Proof Zipper. Dimensions: 48 cm x 43 cm (19 x 17).
Excellent choice for biomedia such as Matrix without strings or ties.
| Specification | Details |
|---|---|
| Size | 48 cm x 43 cm (19 x 17) |
| Material | Mesh fabric with durable seams |
| Zipper Type | Corrosive-proof zipper |
| Use | Biomedia support (e.g., Matrix) |
| Package Quantity | 1 piece |
FAQ
What is the size of the Seachem Zip Medium Mesh Filter Bag?
The size is 48 cm x 43 cm (19 x 17).
Is the zipper resistant to corrosion?
Yes, the zipper is designed to be corrosion-proof.
Can this filter bag be used with Matrix biomedia?
Yes, it is an excellent choice for Matrix biomedia without strings or ties.

Emily Watson –
The filter bag fits perfectly in my aquarium setup. The mesh allows good water flow while holding the Matrix media securely. The zipper is strong and doesn’t leak even after several weeks of use. Easy to open and close, no fraying or damage observed.
Jake Watson –
I’ve used this bag for over three months with no issues. The durable seams hold up well under daily water changes. It’s a reliable replacement for the old tied bags. No strings or ties needed, which makes cleaning easier.
Dylan Rees –
Works well with my Matrix media. The size is just right for my filter. The zipper is sturdy, though it takes a bit of effort to open when wet. Still, it’s a solid option for medium-sized tanks.