![[ARRIVED 23-JAN-2026] Seachem Zip Bag – Small 32 x 14 cm (12.5” x 5.5”) 25 Mesh](https://cdn.shopify.com/s/files/1/0608/5771/2849/files/arrived-23-jan-2026-seachem-zip-bag-small-32-x-14-cm-125-x-55-25-mesh-2816485.png?v=1769191206)
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
[ARRIVED 23-JAN-2026] Seachem Zip Bag – Small 32 x 14 cm (12.5” x 5.5”) 25 MeshSeachem Zip Bag Small (32 14 cm 12. 5 5. 5) 25 Mesh Fine mesh reusable media bag designed for holding smaller filtration media securely inside aquarium filters Quick Facts Size: 32 14 cm (12. 5 5. 5) Mesh: Ultra fine 25 mesh construction Closure: Corrosion resistant zipper Capacity: Approx. 1 litre of media Suitable For: Freshwater & marine aquariums Reusable: Yes Is this for you? Good if: You use fine filtration media or resins You want a reusable
Seachem Zip Bag – Small (32 × 14 cm / 12.5” × 5.5”) – 25 Mesh
Fine-mesh reusable media bag designed for holding smaller filtration media securely inside aquarium filters
Quick Facts
- Size: 32 × 14 cm (12.5” × 5.5”)
- Mesh: Ultra-fine 25 mesh construction
- Closure: Corrosion-resistant zipper
- Capacity: Approx. 1 litre of media
- Suitable For: Freshwater & marine aquariums
- Reusable: Yes
Is this for you?
✔️ Good if:
- You use fine filtration media or resins
- You want a reusable aquarium media bag
- You run canister, sump, or internal filters
- You use Purigen or small-particle chemical media
❌ Avoid if:
- You only use large chunky filter media
- You need oversized media storage
- You want disposable bags
- You do not use loose filtration media
Why this media bag?
The Seachem Zip Bag – Small is designed to securely contain finer filtration media while allowing efficient water flow through your filtration system.
Its ultra-fine 25 mesh construction makes it especially useful for smaller media particles that may escape from standard mesh bags.
The corrosion-resistant zipper offers a more secure alternative to traditional drawstring bags, helping reduce spills during maintenance.
Common mistakes
- Overpacking media → restricts flow
- Using oversized bags in small filter compartments
- Not rinsing media before use
- Skipping maintenance cleaning
- Using incorrect mesh size for intended media
Use made simple
- Fill with desired filtration media
- Zip securely closed
- Place inside filter chamber or sump
- Allow water to flow through naturally
- Clean and reuse during maintenance
Pair with
- Seachem Purigen
- Fine activated carbon
- Resin filtration media
- Small-particle chemical filtration
- Canister and sump filtration systems
Smaller mesh bags are especially useful when using premium filtration media. Preventing leakage of fine resins helps maintain filter efficiency and reduces maintenance mess.
FAQ
What is this bag designed for?
It is designed to hold fine filtration media such as Purigen, resins, carbon, or chemical media.
Can I reuse this bag?
Yes. It is washable and designed for repeated use.
What does 25 mesh mean?
25 mesh is a finer mesh size designed to contain smaller media particles securely.
Can it be used in saltwater aquariums?
Yes. It is suitable for both freshwater and marine filtration systems.
Will the zipper corrode?
No. The zipper is corrosion-resistant and designed for aquarium use.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy