Juwel BioCarb Charcoal Sponge (for Bioflow Super/Compact ) Size:M and it is known to

and it is known to be compatible with a wide variety of aggressive tank mates

and rinses it down the drain

Suitable for aquarium shop

eye-catching addition to any aquarium

By adding an appropriate amount of Amazonia supplement and laying Amazonia New Version 2

Juwel BioCarb Charcoal Sponge (for Bioflow Super/Compact ) Size:M and it is known toSmall 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