Walmeck Solar PoweredDC Charging Oxygenator Fluid Pump Pond Aerator with 1 Air Stone Aquarium Airpump 2Lmin

ACDC pump, using Brass movement, built-in high-quality lithium battery. With a small size, low noise, large air , Sturdy for use. Adopts single-chip Chipset control. Constant voltagecurrent charging, overcharge and over-discharge protection, low battery alarm. Widely Second-hand for a variety of ornamental fish, aquarium, company aquarium, small ponds.