ANS Micro Filter Bag S (Plastic Zipper) – 10x12cm
Non-rusty filter bag designed to contain your filter media and protect your fish from harmful heavy metals leaching out of rusted filter materials.
The new plastic zipper construction ensures no harmful substances leach into the aquarium, unlike traditional metal zippers.
Why settle for standard filter bags that rust within two months? Upgrade to the ANS micro filter bag for long-term performance and safety.
| Feature | Detail |
|---|---|
| Material | Plastic zipper, non-rusty construction |
| Size | 10×12 cm |
| Filter Type | Micro net for fine media or carbon |
| Use Case | Super fine absorption media or activated carbon |
FAQ
Is the plastic zipper safe for aquarium use?
Yes, the plastic zipper is specifically designed to be non-leaching and safe for aquarium environments.
How long does this filter bag last compared to traditional metal ones?
Traditional metal filter bags typically rust within two months. This plastic version is resistant to rust and provides longer-lasting performance.
Can this bag be used with biological filter media?
This micro net bag is best suited for fine media such as carbon or super fine absorption materials. It is not recommended for coarse biological media.

Audrey Grant –
I’ve used this filter bag for three months now and haven’t seen any rust. The plastic zipper holds well and the bag stays intact even during water changes. My fish seem healthier, and I no longer worry about metal leaching into the tank.
Alan Bell –
Switched from a metal filter bag to this plastic one after reading reviews. No rust, no leaks, and it fits perfectly in my filter. The micro net works great with my activated carbon.
Megan Hill –
The bag is sturdy and the zipper is easy to open and close. I noticed a small gap after a few weeks, but overall it’s reliable and much better than the old metal version.