The micropore rubber bubble diffuser aeration hose for aquaculture  is specially designed to create fine bubbles that rise slowly in the water.  These fine bubbles have higher surface area which remain in the water for longer periods, such kind of aerator is anti-blocking, anti-corrosive and anti-aging, enabling more efficient oxygen transfer into the water. All you need is an efficient clean air blower.
Super microporous aeration by new micro molecular material tube, atomization effect ranked first in all types of aeration tube, Its working principle is: by air compressor pump pressure, so that uniform aeration tube to expand and reach the design value, A lot of air bubbles coming out from the wall, in the water in the smoke state, Rise very slowly, dissolved oxygen effect is remarkable, to dramatically improve the oxygen content in the water, Increasing the mobility of water, improve the density of aquaculture.
Operating pressure 15kpa blasting pressure 30kpa 
Service life: fresh water 3 years, sea water 2 years