SEAOURA Aquarium Filter | Quiet Internal Filter for 5-15 Gallon Tanks – 100 GPH

Compact dual filtration for small tanks

The SEAOURA Aquarium Filter is built for compact, internal placement in 5 to 15 gallon aquariums. It combines near silent operation with dependable filtration to help maintain clear water and a balanced, peaceful environment for your aquatic life without occupying valuable space.

Two filtration stages work in tandem: a ribbed biochemical cotton layer increases surface area for catching particulates, while bioceramic media balls contribute to cleaner water through chemical and physical activity. The ceramic media is replaceable, allowing you to tailor filtration as your tank evolves.

Two discharge modes for versatile flow and aeration

Choose between a rain shower outlet and an aeration outlet. The rain shower creates a waterfall-like movement that aids filtration and introduces a small amount of air. The aeration outlet boosts oxygenation when additional agitation is desired, giving you flexible control over tank dynamics.

Although powerful, the unit remains quiet in most configurations, helping maintain a calm viewing experience for you and your aquatic companions. If the oxygen spray function is engaged, a light spray sound may be heard.

Easy installation and secure mounting

• All parts detach for simple cleaning and quick reassembly
• Three strong suction cups keep the filter fixed in place, minimizing drift
• For optimal oxygen spray, position the unit roughly 1.2 inches below the water surface

Practical and adaptable design

Designed for 5–15 gallon tanks and delivering about 100 GPH, this filter works well in community setups, shrimp habitats, or betta tanks that prefer gentle water movement. The filtration media are replaceable and adjustable to suit your preferences for water clarity and flow.

Note: Filtration effectiveness can vary with tank setup, feeding, and maintenance. This description highlights features and potential benefits rather than guarantees.