This is from the FAQ section “The aeration on a BCB works by the small injection sytem from those 5 or 6 1/8″ holes per side. These create micro bubbles that dissipate the ammonia when they inject into the upper layer of livewell water. We are actually creating some agitation of the water when the spray bar injects that upper layer.” So the single injector where the fresh water is pumped in is not used for aeration on the Margay? The water coming out of the recirculation PVC is low pressure like when you turn on a sink and the water that comes out of the fresh water single injector is a high pressure spray like the head of a pressure washer. It seems that the high pressure is where your oxygen(aeration) is created like your post above describes, not the recirculator.
