USB Aquarium Air Pump, Adjustable Twin Valve Mini Ultra Silent Fish Tank Oxygen Pump with Air Stone and Double Silicone Tube, Quiet Aerator for Aquarium Fish Tank

• Ultra quiet operation, no disturbance to life—The operating noise is as low as approximately 40dB. It uses a shock-absorbing shell combined with an efficient motor to effectively reduce vibration and working noise. It is suitable for quiet environments such as living rooms, bedrooms, and offices. It can operate continuously for 24 hours without disturbing others.
• Dual outlet design, adjustable airflow—Dual valve / dual outlet design, can simultaneously drive two bubble stones; built-in adjustment knob, air volume range is approximately 1-3L/min, freely adjustable according to the size of the fish tank and oxygen demand, suitable for different scenarios.
• Complete set of accessories, ready to use upon opening—The set includes bubble stones, dual silicone air tubes, adjustment valves, etc. Upon receiving, it can be installed and used directly, no additional purchase required, easily completing the oxygenation setup for the fish tank.
• USB power supply, low power consumption and energy saving—Power supply via USB interface, energy-saving and power-efficient; can be connected to power adapters, computers, charging batteries and other USB power sources, portable and easy to use, suitable for home use, travel, and backup in case of power failure.
• Suitable for multiple scenarios, compact and versatile—Suitable for freshwater / saltwater fish tanks for oxygenation, can also be used as a small pond air pump, water change auxiliary pump, bubble generator, etc.; compact and mini design does not occupy space, a practical choice for aquarium enthusiasts.

Product description Key Features: 1.Powerful & Portable: The USB can be easily powered by any USB port—computer, power bank, or USB adapter—making it ideal for home, office, or travel use. 2.Whisper-Quiet Operation: Our silent aquarium air pump. Its advanced motor design delivers powerful aeration without disturbing you or your fish. 3.Complete Kit for Instant Setup: This air pump for aquarium comes as a ready-to-use kit. It includes the pump, a high-quality air stone, and flexible silicone tubing (fish tank air stone and pump), providing everything you need for oxygenation. 4.Versatile & Reliable: Acts as both an efficient aquarium oxygen pump and a gentle water pump for fish tank circulation. It's a crucial part of your air filter fish tank setup. Premium Quality & Easy Use: Crafted from durable materials, this silent air pump aquarium device is built to last. The included air pump accessories ensure a secure and leak-free connection. Simply connect, place the air stone, and watch the soothing bubbles flow!