Whisper Portable USB Air Pump (Great for Air Stones)

I use them on all aquariums and when picking up new fish. You can even plug into laptop or car USB ports!! Most genius idea ever. I hook mine to my wire shelf above each tank with the included hook. Bundle for deals 🥰 Compact and Easy to Carry : Whisper usb air pump provide reliable service at an economical cost. Suitable for fish tank, aquariums and outdoor fishing. Powerful USB Air Pump : This high efficiency air stone can add enough oxygen in a fish tank up to 13 gal, making the pump strong and durable. Wide Compatibility : The oxygen air pump for fishing suitable for freshwater and marine water. Please install the check value if the aeration air pump lower 25 cm above the water. Super Energy Save : Low power consumption, about 1.0w, making your aquarium more environment friendly.