Description
Specifically designed for the Fluval U3 filter, the U3 Bio-Foam Pad captures large particles and debris for effective mechanical filtration.
Mechanical filter media
Fits perfectly inside the filter chamber to prevent debris from escaping
Ideal pore size allows efficient water flow, less clogging and long-lasting filtration
Suitable for freshwater, saltwater or reptile environments
Convenient 2-pack format
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