![[Pack of 4] - Marina Canister Filter Replacement Bio Media 30 count](http://salesshoppers.com/cdn/shop/products/91548_{width}x.jpg?v=1605593426)
[Pack of 4] - Marina Canister Filter Replacement Bio Media 30 count

- Provides Large Living Area for Beneficial Bacteria
- Maintains Healthy Biological Conditions
- Safe for Freshwater and Marine Environments
- For CF20, CF40, CF60, CF80
- Contains 30 Pieces

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