The product features a multi-stage filtration system to effectively remove debris, waste, and other impurities from your aquarium. The mechanical filtration component traps large particles such as food residues, excrement, and other wastes, while the biological filtration cultivates beneficial microorganisms to break down algae and other organic matter.

The built-in telescopic oil film skimmer is designed to automatically float to the water surface and rotate 360 degrees, continuously drawing the oil film into a whirlpool and removing it from the tank. This ensures your aquarium water remains crystal clear, well-aerated, and healthy for your fish and other underwater inhabitants.

With a maximum flow rate of 60 GPH (250 L/h) and a power consumption of only 3.8 W, this filter is both powerful and energy-efficient. The voltage range of 110-120 V and frequency of 60 Hz make it compatible with standard household electrical outlets.

The water flow can be adjusted to suit the needs of your aquarium. Reduce the flow rate for delicate fish, shrimp, or plants, or increase it to promote better water circulation and higher oxygen levels. The extended water inlet tube allows you to customize the length to fit your tank size.

The filter's compact and delicate design makes it easy to hide behind the aquarium, ensuring a seamless integration with your tank's layout. It's an ideal choice for nano aquariums or planted tanks up to 5 gallons in size. With a noise level of less than 30 dB, it operates quietly and won't disturb your fish or disrupt the serene atmosphere of your aquarium.

For safety and long-term use, the filter features a UL-certified power cord. It also automatically restarts after a power failure without the need to add water again, providing reliable and hassle-free operation.

The installation process is straightforward: first, remove the sponge before filling with water; then, add water until the level is close to the filter outlet; finally, power on the filter, wait for it to function properly, and insert the sponge. (Note: Inserting the sponges first can block the water pump's outlet, resulting in slow water intake and loud noise.)

In summary, this aquarium hang-on-back filter offers a comprehensive filtration solution, combining mechanical and biological processes to maintain a clean and healthy environment for your aquatic life. Its adjustable water flow, compact design, and quiet operation make it a versatile and reliable choice for your aquarium needs.

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