German Juwel Bioflow Filtersystems Aquarium Filter Fish Tank Water Filter Oxygen Pump Low Water Level Mini Built in Ultra Mute|Filters & Accessories| - AliExpress
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Set Compatible Filter Foam Sponge for Juwel Compact / Bioflow 3.0 / M (2 x Fine, 1 x Coarse, 1 x Nitrate, 2 x Carbon, 5 x Poly)|Filters & Accessories| - AliExpress
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Juwel Bioflow 3.0 Complete Filter System 600l/h
LTWHOME Compatible Medium Aquarium Foam Filter Pads Fit for Juwel Compact / Bioflow 3.0|fish tank|foam filterjuwel filter pads - AliExpress
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Juwel bioPad M Filterwatte Bioflow 3.0 / Compact 5 Stk.