Sarini Mini Aquarium Filter Fish Tank Filter Small Fish Tank Bio Sponge Filter Small Fish Internal Filter Suitable For 1-20 Gallons

• Mini Aquarium Filter: Improve the water quality of your small 1 to 20 gallon aquarium with this highly effective bio-sponge filter. The compact yet effective design ensures a healthy environment for bettas, shrimps, goldfish, and other small fish species.
• Bio-sponge Filtration System: Made from high-quality ABS plastic, this filter promotes biological filtration by providing a large SUR-FACE area for beneficial bacteria to grow. It helps break down harmful ammonia and nitrites, keeping the water clean and suitable for aquatic life.
• Suitable for a variety of tanks: Perfect for betta tanks, shrimp tanks, breeding tanks, and fry tanks, this filter is gentle yet effective. It provides gentle water flow, which is essential for the health of young or small fish. The compact size makes it easy to install and maintain.
• Easy Installation and Maintenance: Need to connect an air pump and air hose (not included). The filter is simple in design and easy to install and clean. It can be conveniently placed in any corner of the aquarium, ensuring minimal disturbance to your aquatic pets. Regular maintenance ensures long-lasting performance.
• Enhanced Water Circulation: By improving water circulation and oxygenation, this filter creates a healthy aquatic ecosystem. It helps to evenly distribute nutrients and prevent stagnant areas, thus reducing the risk of algae accumulation.

Features: Note: Need to connect air pump and air tube (not included) High Efficiency Filtration: Provide biological filtration for 1 to 20 gallon tanks. Material: Made of durable ABS plastic, durable and ensure fish safety. Compact Design: The size is 60mm in diameter and 100mm in height. Wide Application: Suitable for betta, shrimp, goldfish, guppy and fry tanks. Specifications: Material: ABS plastic Weight: Lightweight and easy to handle Size: 60mm in diameter, 100mm in height Package Included: 1 x Mini Aquarium Filter Notes: - Due to manual measurement, there may be some errors in size and weight. - Due to the difference between different monitors, there may be slight color differences.