Circular Fish Tank Filter for Aquariums 3.54 - 5.35

Introducing the Circular Fish Tank Filter, an Aquarium Hang on Filter designed to provide a clean and healthy environment for your beloved fish. With an upgraded curved design, this filter is perfect for circular fish tanks and offers a more sturdy installation and safe use. It is suitable for fish tanks with diameters of 9-13.6cm (3.54''-5.35'') and is ideal for tanks under 10 gallons.

This 3-in-1 function filter integrates nitrifying bacteria cultivation, oxygenation, and filtration, thus reducing the frequency of water exchange and allowing water quality to be recycled. Not only does it purify water, but it also helps aquatic pets and plants grow, creating a thriving ecosystem within your tank.

The filter comes with a biochemical cotton filter element, which effectively cultivates nitrifying bacteria. You also have the flexibility to mix and match other filter materials to meet the filtration needs of various fish for different water qualities.

With an adjustable water flow rate, you can easily change the flow rate as needed by simply turning the knob. This allows for an appropriate water flow rate that can enhance the solubility of oxygen in the water, making your fish more active and healthy.

In addition to its efficiency, our circular aquarium filter operates quietly, providing a comfortable environment for fish to grow up healthy and happy. It also ensures a quiet night for you as well. If you have any questions, feel free to contact us. Thank you.

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