Details
Seachem Zip Bag Small – Reusable Mesh Filter Bag for Aquarium Media
Seachem Zip Bag Small is a durable, fine-mesh filter bag designed to hold up to 1 liter of chemical or biological filtration media. It features a corrosion-resistant zipper that eliminates the need for strings or ties, making it easy to open, fill, and reuse.
The mesh is fine enough to contain small granules like Seachem Purigen®, PhosGuard™, MatrixCarbon™, and SeaGel™, while still allowing excellent water flow. It is resistant to bleach, acids, and caustics, making it ideal for regenerable media and long-term use.
Key Features:
- Dimensions: 32 × 14 cm (12.5” × 5.5”)
 - Holds up to 1 liter of filtration media
 - Fine mesh – suitable for small and medium-sized media
 - Corrosion-proof zipper – easy to open and close
 - Safe for use with bleach and chemical regenerants
 - Reusable and durable – stitched seams for strength
 
Product Specifications:
- Brand: Seachem
 - Model: Zip Bag Small
 - Material: PVC mesh with stitched seams
 - Mesh Size: 25 mesh (fine)
 - Country of Origin: United States
 
Directions for Use:
- Place desired media (e.g., Purigen®, MatrixCarbon™) inside the bag
 - Close securely using the corrosion-resistant zipper
 - Place in a high-flow area of your filter or sump
 - Rinse thoroughly before first use
 
Pro Tips:
- Do not use with resins that swell significantly
 - Ideal for use with regenerable media like CupriSorb™ or PhosGuard™
 - Rinse after each use and air dry for longevity
 





            
            
                