50x50x4cm Black Aquarium Biochemical Cotton Filter Foam Fish Tank Sponge Pads - Macropore

50x50x4cm Black Aquarium Biochemical Cotton Filter Foam Fish Tank Sponge Pads - Macropore
sku: 413951
$16.49
   Description
Excellent water permeability Can be used again after cleaning Can be cut any sizes as your needed Suitable for using in freshwater and marine water Cultivate the nitrifying bacteria for biological filtration Offers good biochemical and physical filtration effects

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