Product Description: The double filtration system of this mechanical and biological filter effectively traps large debris, food residues, excrement, or other wastes, while also cultivating beneficial microorganisms to clear up algae filth. The telescopic oil film skimmer can automatically float to the water surface, rotate 360° with the water flow, and suck the oil film into the whirlpool, keeping the aquarium crystal clear, aerated, and healthy.

Powerful and Energy-saving: With a max flow rate of 60 GPH (250 L/h), the filter is powered by a 3.8 W, 110-120 V, 60 Hz motor, making it powerful yet energy-efficient. The adjustable water flow control allows you to customize the intake according to your tank size, reducing the flow for delicate fish, shrimp, or plants.

Extended Water Inlet Tube: The length of the water inlet tube can be customized to suit your specific needs, providing flexibility in installation.

Gentle Waterfall Outlet: The water outlet creates a gentle waterfall that hits the water surface, avoiding splashing and noise, while promoting water circulation and increasing dissolved oxygen.

Compact and Delicate Design: The compact and delicate body of the filter can be easily hidden behind the tank, without disrupting the overall layout. It is an ideal choice for nano aquariums or landscaping tanks up to 5 gallons.

Quiet Operation: With a noise level of less than 30 dB, the filter is far below the sound of flowing water, making it suitable for fish that are afraid of motor noise.

Safe and Reliable: The UL-certified power cord ensures safety and long-term use. The filter will automatically restart after a power failure without the need to add water again.

Installation Instructions: First, remove the sponge before filling with water. Second, add water until the level is close to the filter outlet. Finally, power on the filter, wait for it to function properly, and then insert the sponge. Inserting the sponges first will block the water pump's outlet, causing slow water intake and loud noise.

In summary, this aquarium hang-on filter provides a comprehensive filtration system, including mechanical and biological filtration, as well as effective oil film removal. Its compact, quiet, and adjustable design makes it an excellent choice for nano aquariums or landscaping tanks up to 5 gallons.

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