Great so far but havent had for long By Keith on 12/5/2016
Keith would recommend this product to a friend
I would like to start by saying I have only had this for about a month so I can't speak for the longevity of this pump. However, so far everything seems great! It is very quiet, the magnet easily holds it in my 3/8" thick glass and it is much smaller than my hydor koralia I have so it's not sticking out as far in the aquarium. In my short experience with this pump everything has gone very well.
good powerhead By R3 on 10/6/2016
R3 would recommend this product to a friend
works well. does the job and helps give a full flow of water.
Great powerhead By Greg on 6/13/2016
Greg would recommend this product to a friend
Quiet, great flow, compact and the clips won't break like some have said in other reviews. Just have to handle with care.
Works Great By James on 2/21/2016
James would recommend this product to a friend
I bought 3 of these for my 75g tank, and they work fantastically. I will probably add another in the near future. Easy to clean.
Excellent Powerhead By Adadwa on 1/6/2016
Adadwa would recommend this product to a friend
Very quiet and efficient. I have 2 connected to a wave maker and they are dead silent, no clicks at startup. Excellent water movement.
Outstanding Powerhead By Ronald on 2/20/2015
Ronald would recommend this product to a friend
This is my first Tunze product and I am extremely satisfied. Quiet operation and outstanding flow. Great compact powerhead, fits well in a biocube.
Moves water By Xavi on 2/26/2014
Xavi would recommend this product to a friend
This thing moves some serious water. I will be swapping out my other powerhead for another Tunze.
Good Powerhead Overall By Kyle on 2/21/2014
Kyle would recommend this product to a friend
First time buyer of Tunze. The flow is wide and gentle. The operate completely silent. They do have a small click sound on startup as someone else mentioned but it isn't a problem to me since they run 24/7.
The build quality seems good and I think they will last more than long enough with normal maintenance. My only complaint about these powerheads is that the magnet is weak. I have a rimless tank so the glass is thicker. I have these on 1/2in thick glass and they would not stay supported unless the cord was somewhat holding it up. I remember moving the cord once or twice while setting up the tank with prior to filling with water and they would crash down to the bottom of the tank. If the magnet were stronger, it would get 5 stars as the silence is golden.
Upgrading from Hydor to Tunze Terbelle pump By ShadowACE on 6/26/2013
ShadowACE would recommend this product to a friend
Installation was a snap. A little more assembly than the Koralia.
Too soon to tell on the longevity. but being German made I expect it to be better in the long run.
good strong pump By Kirk on 2/9/2013
Kirk would recommend this product to a friend
I have this running on the wavemaker option of the reefkeeper, very small click on startup almost silent.
The magnet does seem to be weak works on 1/4" glass but any thicker glass could be a problem and the way the pump mounts to the magnet could be broken if force together wrong.