USB Oxygen Pump Benefits - Improves the water environment for a healthier aquarium, suitable for a range of tank sizes - Space saving design that fits compact setups without crowding the tank - Quiet operation keeps your aquarium peaceful and minimizes disturbance to fish - USB powered and rechargeable for flexible placement and easy charging from any USB source - Delivers reliable oxygenation to support a thriving aquatic ecosystem that meets your fish needs Key features - Multifunctional applications compatible with various tank sizes - Low noise performance for uninterrupted viewing and fish comfort - USB charging capability allowing charging from a computer, charger, or power bank - Compact, durable construction designed for everyday use - Focused on effective oxygen delivery to promote a healthy aquarium environment How it works and setup - Simply connect the pump to a USB power source for convenient operation - Use at any location where a USB port is available, including desktops, power banks, or USB adapters - Install in your aquarium in a suitable position to optimize oxygenation without obstructing filtration or decor Use scenarios - Nano and small community tanks: add oxygenation without adding bulky equipment, keeping the setup clean and open - Planted or densely stocked tanks: support higher oxygen demands during warm periods or increased activity - Travel or temporary setups: power from a USB charger or power bank to maintain aeration in temporary tanks or during transport Compatibility and performance - Designed to work with a variety of tank sizes while providing steady oxygen delivery - Efficient enough to contribute to a balanced, healthy aquatic ecosystem - Built for reliable operation and long-term use in everyday aquarium care