Aquarium Cooling Fan for Cool Fish Tank, Aquarium Water Chillers Heat Dissipation Fan with 2 Wind Speed, Wide Angle Adjustable, Axolotl Tank Aquarium Accessories for Freshwater Saltwater

I was slightly worried with the air flow that this fan would have since it is quite small. However, the air flow is amazing.

The item looks well made but there is not adjustment to have it fit on any aquarium. Check the measurements before buying. The glass and frame thickness must be less that 10mm. My aquarium glass and frame is much thicker so it won’t mount on it.

This is a review for “Aquarium Cooling Fan for Cool Fish Tank, Aquarium Water Chillers Heat Dissipation Fan with 2 Wind Speed, Wide Angle Adjustable, Axolotl Tank Aquarium Accessories for Freshwater Saltwater”I didn’t actually get this for an aquarium, but rather to use in a portable cooler/freezer.I want to circulate the air inside to aid in freezing ice packs, and this fan has two speeds and a low current draw, perfect for the purpose. The two fans will allow me to blow in somewhat different directions, to create more turbulence inside the cooler – all the better to transfer the cooler’s “coldness” into the ice packs.I actually needed even less force than this fan provides at 12V (and want to minimize the power dissipation/heat), so I wired it instead to a lower-voltage suppy rated 5V @ 1.0A (from an old ZIP-disk drive, actually). I was not sure if it would behave well at the low temperatures of the freezer, but I have it running on low speed with this 5V supply and the fan blands are still turning down at 0 deg F so it is doing what I want.It is quiet and it draws less than 1 watt of power at this low voltage, so for use inside a freezer it is a winner for me.