USB Silent Aquarium Air Pump Mini Oxygenator 5V

Quiet, Reliable Oxygen for Your Aquarium - Anywhere You Need It

Keep your fish healthy and active with this USB Silent Aquarium Air Pump, designed to provide consistent oxygenation for small to medium tanks without adding noise to your home or office. Compact and lightweight, it's easy to place, easy to power, and simple to maintain, making it a practical choice for everyday aquarium care and backup use.

Measuring approximately 8 × 3.5 cm, this mini air pump fits neatly beside or behind your tank, leaving your aquascape uncluttered. The unit is made from durable plastic with a copper-core motor for stable performance and long-term use. Powered by a standard 5V USB connection (5V 1A, 1W), it can be run from wall adapters, power banks, laptops, or car USB ports, giving you flexible options at home, in the office, or on the go. The pump comes with a 90 cm power cord and a 100 cm air tube, providing enough length for convenient placement. An included air stone helps create fine, even bubbles for efficient gas exchange, improving water oxygen levels and supporting a healthier environment for fish, shrimp, and other aquatic life. Selected in black, white, green, or pink, it blends easily with most aquarium setups. Please note: this pump does not have a built-in battery or charging function, so it stops working when the USB power source is disconnected. Ring fastener color is shipped at random.

Why It's a Smart Choice

• Low-noise operation helps reduce stress for fish and avoids disturbance in quiet rooms.
• USB power makes it versatile for use with adapters, power banks, computers, and car ports.
• Compact, portable design with included air stone delivers effective oxygenation in limited space.

FAQ

Q: What size aquarium is this pump suitable for?
A: It is best suited for small to medium aquariums or as an additional air source in larger setups. For very large or heavily stocked tanks, it can be used as a supplementary aerator.

Q: Does it run on batteries or have a built-in charge?
A: No. The pump must be connected to a live USB power source at all times. Once power is removed, it will stop working.

Q: How loud is the pump in use?
A: The pump is designed for quiet operation and is generally suitable for bedrooms, offices, and living spaces when installed on a stable surface with the included tubing and air stone.

Q: Can I use it for outdoor fishing or transporting fish?
A: Yes. When paired with a suitable USB power bank, it can provide aeration for bait buckets, transport containers, or temporary holding tanks.

Q: What is included in the package?
A: The package includes 1 × USB aquarium air pump, air tubing, and an air stone (with ring fastener color sent at random).