Eheim EhfiFix Grob Mechanical Filter Media
The Eheim EhfiFix Grob Mechanical Filter Media is mechanical filter material that must be placed between EHFIMECH on the bottom and the subsequent biological or chemical filter layers. The media traps debris which has passed through the previous layer and acts as a divider.
Mechanical Filter Media works much like a sieve trapping particulate waste as it passes through the material.
· Specially-structured green coarse filter medium for trapping solid dirt particles
· Used as effective mechanical filtration media
· Special structured coarse filter material
· Use as 2-4 cm thick layer after EHFIMECH
· Can be rinsed out with lukewarm water and used several times
1 Liter, 5 Liter