Portable Rechargeable AC/DC Fish Tank Oxygen Mini USB Air Pump
Compact & lightweight design with high-efficiency motor for silent operation (under 35dB). Durable ABS plastic casing ensures shock resistance and long-term use. Dual power supply (AC/DC + USB) for versatile indoor/outdoor use—ideal for aquariums, fish transport, hydroponic systems, or emergency oxygenation. Built-in 2000mAh rechargeable battery provides up to 8 hours runtime (single-charge). Adjustable airflow control knob for precise oxygenation in tanks up to 20 gallons. Ultra-fine air stone included for micro-bubble dispersion, maximizing oxygen dissolution. Sleek waterproof construction (IPX4) for humid environments. Perfect for home aquarists, pet stores, or commercial breeders. Bulk orders available at unmatched wholesale prices.