Fluval Underwater Filter Media Poly / Carbon Clearmax Cartridge Biomax Foam Pads

It effectively produces crystal clear water, reduces odors, and creates ideal conditions for fish and plants. Fluval U2 Filter Foam Pad (2pcs) - For FluvalU2 Underwater Filter. Fluval U3 Filter Foam Pad (2pcs) - For FluvalU3 Underwater Filter.

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