Juwel BioCarb Carbon Sponge XL Jumbo BioFlow 8.0 Gravels & Substrates Once the blockage has been

Once the blockage has been removed

475 lumens

The innovative TECOair SYSTEM makes it possible to rotate the conveyor

Repeat after 3 Days

It may be added directly to the aquarium at any time

Juwel BioCarb Carbon Sponge XL Jumbo BioFlow 8.0 Gravels & Substrates Once the blockage has beenCarbon Sponge JUWEL Carbon Sponges absorb odour compounds and turbidity as well as toxic compounds in your aquarium, leaving the water crystal clear. The fact that active charcoal in the form of a sponge is used guarantees even flow conditions for the filter medium, creating a very large and therefore highly effective surface. Due to these characteristics JUWEL charcoal filters are also perfect for filtering out residual medication after treating your