Keeping your fish cool during hot weather just got way easier with this nifty aquarium cooling fan! Perfect for tanks with fish smaller than 45cm, this compact fan mounts right on the edge of your aquarium and helps maintain that perfect water temperature your aquatic friends need.

The two adjustable speed settings let you control exactly how much cooling power you want - gentle breeze or more serious airflow.

What's really convenient is the USB connection, meaning you can power it from pretty much any USB port or adapter around your house.

The 100-240V US plug gives you flexibility too. Weighing only 142g and made from durable ABS material in black, this little fan is both discreet and effective. The hanging design keeps it secure on your tank wall without taking up valuable space inside the aquarium. It's energy-efficient and environmentally friendly, so you can run it without worrying about your electricity bill skyrocketing. Comes with everything you need: the mounted fan, two accessories, the plug, and a USB cable. Whether you're dealing with summer heat waves or just want to ensure stable temperatures for your sensitive fish, this cooling fan is a simple and affordable solution that really works.