A - why is the nexus rated so well ? to me is seems to be 2 chambers containing static and fluidised K1.Wouldn't you get the same result just by using 2 chambers using said media ?
hi andy as a nexus owner the reason why there rated so high is because they take 10mins to clean with very little water lose they have a small footprint and by god dont they work well i had a three bay vortex system before and the nexus clears the floor with it work rate wise
nexus , alfagrog. 
Linear Mode
