Insanely Loud
The only good things that I can say about this pump is that it looks nice and it's small in size. However, it sounds like a truck. It is so loud that while on the first floor of the house, you can still hear it on the second floor with the door closed. Compared to my boyfriends Tetra Whisper 100, this pump is very distracting and atleast 10 times louder.