Pawfly Aquarium Hang On Filter for Small Tanks up to 5 Gallons

The double filtration system of this aquarium filter provides both mechanical and biological filtration to effectively remove debris, food residues, excrement, and other waste materials. The mechanical filtration traps large particles, while the biological filtration cultivates beneficial microorganisms to clear up algae and other impurities.

The telescopic oil film skimmer is a key feature of this filter. It can automatically float to the water surface and rotate 360 degrees continuously with the water flow, efficiently absorbing the oil film on the water surface. This keeps the fish tank crystal clear, well-aerated, and healthy for the aquatic life.

Designed to be compact and delicate, the filter can be easily hidden behind the tank without disrupting the overall layout. This makes it an ideal choice for nano aquariums up to 5 gallons in size. Furthermore, the filter operates at a noise level of less than 30 dB, which is far below the sound of flowing water, ensuring it does not disturb the fish that are sensitive to motor noise.

The filter's water flow is adjustable, allowing users to customize the intake according to the size of their tank. This is particularly useful for keeping the flow gentle and suitable for delicate fish, shrimp, or plants. The water outlet creates a gentle waterfall that promotes water circulation and increases the dissolved oxygen levels, benefiting the overall health of the aquatic ecosystem.

For safety and reliability, the filter's power cord is UL-certified, ensuring long-term use. Additionally, the filter is designed to automatically restart after a power failure, without the need to add water again.

The installation process is straightforward. Users should first remove the sponge before filling the tank with water, then add water until the level is close to the filter outlet. Finally, they can power on the filter, wait for it to function properly, and then insert the sponge. Inserting the sponge first could block the water pump's outlet, leading to slow water intake and loud noise.

In summary, this aquarium filter offers a comprehensive filtration solution, combining mechanical and biological filtration, an efficient oil film removal system, and adjustable water flow control. Its compact, quiet, and reliable design makes it an excellent choice for nano aquariums or landscaping tanks up to 5 gallons in size.

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