arkmann;2091214; said:Quiet One is quiet hence the name. I have it in my 30G sump next to my bed. It only makes noises when its sucking up air.
rallysman;2091300; said:Unless it's a 9000. The quiet one 9000 is the loudest pump I've ever heard (I've had 2 of them).
daleros;2091323; said:Agree. Unless those things are submerged they are loud.
rallysman;2091395; said:I had both of mine submerged and they were still insanely loud.