Pawfly Aquarium Chiller Fan, Quiet Aquarium Fan for Axolotl Tank, Fish Tank Cooling Fan, Aquarium Cooler with Adjustable Speed and Timer, Terrarium Fan Water Chiller for Freshwater and Saltwater Tanks

Wow! Maybe the best product I've ever purchased on Amazon. Absolutely whisper quiet. When I first turned it on I thought oh it's not working. It was working. Multiple speeds make it really great to adjust. Hard to believe a product that looks this good, and yes, it's plastic but feels this good at this price. Honestly fits my innovative, marine all in one tank perfectly.

Mounts securely and the ability to set the fan speed is great to control both temperature and water evaporation. Keeps the tank temp regulated in conjunction with the heater. Minimal noise but not dead silent, but costs way less than a chiller.

Needed it for my axolotl but didn't cool as stated.low noise.compact size .better functional with more speeds . Good quality.pricey for only two speeds .

Its weird to tighten the fan is on the inside of the tank on the side it blows out. It shows that in the photo but caught me off guard. Overall has good options and speeds the timer is great. Its a great fan for the price.

After reading others reviews I expected this to only make a degree or two of difference but it lowered the temp in my 20 gal long tank by 6 degrees! It is a little noisy, but worth it.

It really works grea. I have a 10gallon fish tank and it decrease the water temperature by 8° degrees in a metter of 2hrs.

Vivo en clima cálido y va muy bien para mi Iscar

We had really hot heat waves in the East Coast of the US, and I was worried about my fish tank getting too hot. This fan significantly reduced the water temperature up to 6-7 degrees from 88 to 82 degrees farenheight.