Please note:

Feature:

1. With advanced air compression system and shock absorption system, with multi-stage silencer design, the air pump has little noise.
2. Using special synthetic rubber component, constant pressure and gas volume.
3. Reasonable and compact structure, long service life.
4. It can be linked to one or more bubble stones through the air outlet pipes and distributor. It is an ideal air source equipment for all aquariums, aquarium lamps and other products.

EU plug region:

Korea, Russia, Peru, Brazil. EU countries such as Germany, France, Netherlands, Denmark, Finland, Norway, Poland, Portugal, Austria, Belgium, Hungary, Spain, Sweden, etc. 

US plug region:
Countries such as the United States, Canada, Japan, Brazil, the Philippines, Thailand, etc.

Air Pump kit includes:

1. Silent Oxygen Pump: You can choose a silent air pump with corresponding voltage and plug according to your region.

2. Bubble Stone: Small size, large volume.
3. Air tube: Standard size trachea with an inner diameter of 4mm.
4. Check Valve: When the air pump is below the water surface of the fish tank, a check valve is required to prevent the water in the fish tank from flowing back into the intake pump when the air pump is turned off.
5. Control Valve: The number of bubbles can be adjusted by adjusting the control valve.
6. Square Bent: When the air tube is bent at 90 degrees, it hinders air transmission, and a square bent can effectively solve this problem.
7. Air Tube Suction cup: The suction cup is used to fix the air tube, keep the fish tank clean, and can also be used to fix electrical wires.