RALIY well-constructed fish tank air pump quietly energizes air into the aquarium with low power consumption. Make the aquarium tank full of oxygen and keep your fish healthy and thrive in the oxygen-rich environment;
We offer all of accessories that you need: 4 x air stone; 2 x 6.6 ft (2m) silicone tubing; 2 x return valve; 2 x suction cups ( prevent tubing fly all over the aquarium); 1 x HIRALIY aquarium air pump; 1 x blue after-sale card; 1 x user manual;
Warm & Important Note:
1. According to your need, you can cut silicone tube and connect to 2 aquarium Outlets.
2. Follow the arrow to install check valve when the air pump is lower than water level. We offer 2 free air stone for replacement,connect to tube for more oxygen.
3. Swift the air pump knob to adjust the flow rate as your tank size.
4. In order to extend the service life of the fish tank air pump, we recommend you clean the silicone tube and the air stones regularly.