Juwel bioCarb L Kohleschwamm AT Very dense bacterial colonization

Very dense bacterial colonization

Bio-filter material for use in Nano FilterModule and Nano FilterExtension

sump aquariums and internal filters that have chambers for loose substances

Juwel carbon sponges absorb odorous and turbid substances as well as toxic compounds in your aquarium and ensure crystal-clear water

Juwel bioCarb L Kohleschwamm AT Very dense bacterial colonizationJuwel carbon sponges absorb odorous and turbid substances as well as toxic compounds in your aquarium and ensure crystal clear water. The use of activated carbon in the form of a sponge ensures an even flow through the filter medium and provides an extremely large and therefore effective surface area. Thanks to these properties, Juwel carbon sponges are also ideal for filtering out medication residues after the treatment period. Absorbs odorous and