Rated 3.2 out of 5 by 37
Rated 1 out of 5 by SadTetra I cannot attach whisper 3i to my tank.....
I think that Tetra Whisper filters are amazing products… However the new innovative clip attachment method falls short of the functionality of the simple suction cups. Because of this, The filter I bought is completely and utterly useless, because I cannot attach it to my tank properly. Instead of flowing properly and filtering in my tank it sits there and bubbles because of the angle at which it sits. Thanks Tetra...
May 8, 2016
Rated 1 out of 5 by Brian Nanan Really loud and bad
Bought a whisper 60 gal filter really loud and it's only been 2 weeks and it's faulty really bad I'm disappointed would like for them to resolve this
May 5, 2016
Rated 5 out of 5 by Gutsigal Great filter for the money
This filter performs just as well as its more expensive counterparts. It is quiet and provides biological filtration. The filters are easy to change and can be found in most places that sell aquarium supplies.
April 6, 2016
Rated 1 out of 5 by HeatherH828 Tetra I3 - New design sucks!
Tetra I3 which has ALWAYS had suction cups. This new one won't work with my tank now. The clip makes it sit diagonally. Wasted money!
March 30, 2016