About Hagen Fluval U2/U3/U4 Underwater Filter Biomax 170g
Fluval Biomax bio rings have a complex pore system creating an optimal environment where beneficial bacteria can thrive.
- Have more capacity than most of biological filter media and allow ideal water movement throughout the media to ensure optimal contact time for efficient biological filtration.
- Also reduces and controls ammonia and nitrate for freshwater and marine environments.
Contents: 170g
Manufacturers Code: A-495
Barcode: 015561104951
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