- Specifically designed to fit inside Fluval Nano Filter
- Captures debris for effective mechanical filtration
- Large surface areas encourage the proliferation of friendly nitrifying bacteria
- Provides efficient biological filtration
- Fits perfectly inside the filter chamber to prevent debris bypass
- Ideal pore size allows efficient water flow, less clogging and long-lasting filtration
- Suitable for freshwater environments
Fluval Nano Aquarium Filter Bio-Foam
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