JUWEL Carbon Sponges absorb odor compounds and turbidity as well as toxic compounds in your aquarium, leaving the water crystal clear. The fact that activated carbon is used in the form of a sponge guarantees even flow conditions for the filter medium, which creates a very large and therefore highly effective surface.
Due to these properties, JUWEL carbon filters are also perfect for filtering out medication residues after treating your fish.
They are available in four sizes, in packs of two.
