EHEIM MECHpro 90g - mechanical filter media with special dirt-trapping surface

Prefilter material also for trapping small dirt particles and biological conditioning The spiral shape ensures the trapping of even small dirt particles. The high quality, completely water-neutral plastic allows easy and residue free cleaning. Yet the surface structure allows the colonisation of cleaning bacteria and therefore also provides a biological cleaning process. MECHpro is ideally suited for use in combination with SUBSTRATpro or bioMECH.