Top filter aquarium oxygen 3 in 1 Filter For Aquarium Air Oxygen Aerator 12W 15W 20W

- Ideal water & oxygenator used by powering under gravel filters, water maker, sponge filter, & water pumping.

- Absorb dirt, keep water clear, and suitable for any aquarium and all kinds of filtration.

- Completely submersible motor, safe, and really quiet operation.

- Suitable for fresh and seawater.

specifications:

CM-500

Frequency: 220V-240V/50hz/60hz

Power: 12W

Output: 800 L/H

Height max: 1.1m

CM-501

Frequency: 220V-240V/50hz/60hz

Power: 15W

Output: 1000L/H

Height max: 1.1m

CM-502

Frequency: 220V-240V/50hz/60hz

Power: 20W

Output: 1500L/H

Height max: 1.3m

Suitable For: 10 to 50 Gallons Aquarium/Tank

Proruduct list:

1*Filter

Notes:

1. Check if there is any water ingress into the transparent pipe, which needs to be discharged

2. After powering on, try reaching your hand near the submersible pump to see if there is any oxygen coming out

3. Listen for any sound from the machine and remove the rotor

4. It may be a voltage issue. If the voltage is 110V, please purchase a transformer to convert it to 220V

Note:

1. The height difference between the submersible pump and the black box should not be too large, otherwise the pressure of the product is not enough and water circulation cannot be carried out

2. There should be no water in the trachea, it needs to be kept dry, and the position of the outer trachea should be lower than the horizontal plane, otherwise oxygen cannot be generated