Product Description

EHEIM Bioblock foam cartridges sit in bypass area to guarantee maxiumum biological filtration. Water does not flow through the biofoam cartridge, it flows by for longer contact time and non-blocking effect.

Feature

3D pleated cartridge design allows for 100% more filtration area
Special carbonized poly-fiber with dual action for mechanical and chemical filtration
Bio foam enhances biological filtration and guarantees optimum colonization of nitrifying bacteria
Design ensures full carbon and water contact for maximum adsorption
Brand : Eheim
Item model num : 2617401
MPN(PartNumber) : 2617401
EAN : 0720686260672