Juwel BioCarb Charcoal Sponge (for Bioflow Super/Compact ) Size:L A standard 10 gallon aquarium

A standard 10 gallon aquarium requires 6 tabs

and vegetable matter

Its large size and long lifespan make it an ideal addition to any aquarium

Keep out of the reach of children

Completely submarine and ideal for any aquarium filtration

Juwel BioCarb Charcoal Sponge (for Bioflow Super/Compact ) Size:L A standard 10 gallon aquariumSmall Juwel charcoal filters absorb odour compounds and turbidity as well as toxic compounds, leaving the water in your aquarium crystal clear. Suitable for Bioflow Compact and Bioflow Compact Super Filters installed in Rekord 600 & 800 aquariums. Medium Juwel BioCarb M Carbon Sponge for Bioflow M (3. 0). The filter sponge is enriched with active charcoal for binding odours, discolouration and toxic compounds in water. It is recommended to replace