MBBR Filter Media White 250 gram
Can be used for DIY in-tank or sump moving bed filters. An air pump is needed to make the filter media move, it would be more efficient if there are microbubbles in water. The media to water ratio: 15%-65%
19-room design offers more surface area for a filtration capacity
It takes 1-6 weeks to be fully fluidized.
Self Cleaning – never requires cleaning or being replaced
Size: 25mm (D) x 10mm (H) each piece