Oase BioPlus Aquarium Fish Tank Internal Filter Foam Media 20PPI

2 x BioPlus Filter Fleece Pad OR 1 x BioPlus Blue Filter Foam 30PPI. 1 x BioPlus Blue Filter Foam 20PPI. 2 x BioPlus Blue Filter Foam 20PPI. 3 x BioPlus Blue Filter Foam 20PPI. Suitable for the Oase BioPlus 50, 100 and 200 Internal Filters.

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