Works well and looks nice, but it rusting after less than 6 months By James on 10/13/2016
James wouldn't recommend this product to a friend
I have three of these fans mounted on the back of my 90 gal reef tank controlled by my Neptune Apex. They look cool and do reduce the water temp at least 2-3 degrees. But the shiny grill on the top of every fan is rusting after less than six months of operation.I won't replace unless/until they replace the current grill with a non rusting substance.
It Works! By Richard on 8/1/2016
Richard wouldn't recommend this product to a friend
I really like this fan. I've had it for a few months and it seems to do the trick. It looks good and is quiet. I have it plugged in with my Apex and it kicks on when it needs to and I see the temp drop.
Dont waste your money By Reefcowboy on 6/12/2016
Reefcowboy wouldn't recommend this product to a friend
Mediocre air flow, extremely expensive. Funny how Tunze claims this will reduce temp in 1-2F in a tank(any size for that matter). A small $10 fan would do better pointed to the water of the tank. It looks fancy, and that is all you get from it.
Doesn't fulfill it's promise By Drt on 10/30/2015
Drt wouldn't recommend this product to a friend
It sits too high up and doesn't fit on a standard rim. Furthermore,they're simply basic computer fans. Definitely overpriced.
Cool Fans By Speed on 10/9/2015
Speed would recommend this product to a friend
The Tunze Fans are very well built, low profile, & really quiet fans. I purchased 2 of them for my 180 gallon Saltwater Reef Tank, but I'm considering adding another due to the fact that I have a Canopy on my Tank. These fans work so far in this Florida weather, where everyday feels like it's summer.
Cool Fans By Exotic Lyfe on 10/9/2015
Exotic Lyfe would recommend this product to a friend
I purchased the Tunze Fans for my 180 gallon Saltwater Reef Tank & these are what they are! They are very Sleek & add a very clean look to the Tank. These fans work, they're really quiet, I originally purchased 2 for my Tank but I'm thinking of add 1 more because I have a Canopy on my Tank so I do really get the help from my Central A/C blowing across the Tank. They do help keep the Temp regular, they are a little on the pricey side but if you want to keep that clean look then they look a lot better than the Clip on Fans.
OK it's not a chiller! By KerryF on 9/19/2015
KerryF would recommend this product to a friend
This little fan is a nice inexpensive option to a full blown chiller. It will not cool a huge heat load but if you need a few degrees drop over a few hours in the summer then it's a good option. It's a fan and all fans make some noise. No temp control so you'll need one. I use my Apex to control it and I can log the output to see it cycling on and off about every 30 minutes on a hot day. You'll have to figure out if it will handle your cooling requirements in place of a chiller...it did for me this summer.
cool fan By Bruce on 7/12/2015
Bruce would recommend this product to a friend
Nice little fan, small and out of the way. I like the mounting. Used this to replace a conventional clip on desk fan. Very quiet and cools better probably because it focuses the air flow across the top of the water. Have it controlled by my Apex so I like the little lights letting me know when it's on.
Great Fan By David on 5/27/2015
David would recommend this product to a friend
Bought the fan to help out on those warmer days. Fan has a flat profile. Convenient mounting bracket. Produces a nice laminar flow. Very quiet. Attached to 120 gallon display tank, air flow is across the length direction. Connected to a controller that turns on upon reaching the upper temperature limit. The fan is does not drop the temperature in the tank immediately but does prevent the temperature from rising more. With the fan, I now longer see a plus 4 degree rise that I was getting without the fan. I am considering buying another unit and mounting the 2 fans across the width of the tank.
Small but noisy By Steven on 2/3/2015
Steven wouldn't recommend this product to a friend
It sure makes a racket for such a little fan. Do not know if this normal. But its not like I have not asked. Moves the air pretty good. Should have bought the Air King fan. I feel like I wasted 80 bucks really.