100% Recommend this product (1 of 1 responses)
Not as good as other Aquaclear models
January 29, 2014
Aquaclears are great for their customizability and this model is just as good on that score, but the squarish dimensions on the AC70 seem to amplify the sound of the impeller and lid vibrations more than any other models I own (AC50 and AC110). I can get the rest of my Aquaclears to run virtually silent outside of the waterfall return's noise, but I've had this about a month now and it still reverberates a faint grinding/rattling sound throughout the room.