- Adopts a multilevel noise elimination design; Made of special artificial rubber, only extremely low noise is generated

- Equipped with advanced air-compressing and shake-damping systems; The air pressure is steady and can be adjusted

- Has a reasonable and compact structure; The best possible result can be obtained with the lowest power consumption

- Has a long service life

- Oxygen enrich pump is for ornamental fish aquariums, aquatic product tanks as well as medical and industrial uses