The portable aerator pump features a user-friendly design, making it easy to operate and maintain. Its quiet operation ensures minimal disturbance, while its efficient the oxygenation of water for fish and plants. for home aquariums or outdoor use, it caters to various aquatic setups. Features -Color:Black -Material:Acrylic -Size:7.20X3.00X3.00cm/2.83X1.18X1.18in -Silent design: the quiet operation of this air pump creates a tranquil environment, ensuring it does not disturb your sleep while providing necessary oxygen to your fish -Efficient oxygenation: enhances the oxygen content in the water, supporting the health and energy of your fish, making it an essential tool for any aquarium -Versatile application: suitable for home aquariums, this pump caters to the oxygen requirements of small to medium fish tanks, ensuring a healthy aquatic environment -Fishing companion: for prefishing oxygenation, this pump helps maintain adequate oxygen levels for fish, preventing stress and promoting activity -Durable and reliable: engineered for consistent performance, this air pump runs smoothly over long periods, reducing the need for frequent maintenance Package list: 1 x set of silent oxygen pump with accessories