02The oxygen output can be adjusted manually
You can adjust the appropriate oxygen output by yourself according to the number of fish you raise and the characteristics of the fish, which is more beneficial to the Neon tetra ,Goldfish or other fish.
03 Relatively quiet among air pumps of the same power
Generally speaking, the greater the power, the greater the noise. But our air pump of this model greatly reduces the noise by isolating the transmission path of the noise, achieving a more ideal mute effect.