Fluidized Bed Filters: Usefull for their exceptional bio-load handling capacity
in a very small footprint filter. The surface area provided by millions of individual grains of media in constant suspension, allows virtually complete nitrification in one pass. All Fluidized bed filters
require water pump for supply. Units include adjustable flow control check valve and are ported on top and bottom for installation versatility. If relying solely on fluidized bed filters, we recommend supplemental
aeration in the form of surface agitation from powerheads or Air supplied diffusers.
Fluidized beds, due to their extreme bio-activity can strip all oxygen from pass through water.