Can a 10-20 gallon fishtank be in my bedroom and not disturb me?

A 10-20 gallon with a Sunsun 603B is dead quiet as long as the output is under the water. I have one on my 20 long and it's the perfect thing for quiet efficient filtering of small tanks. The smaller 602B is usually only like a dollar cheaper than the 603B but they have the same motor and flow rate so stick with the 603B unless you absolutely can't fit the slightly larger one.

There are a few HOB filters that are near silent but IMO even those are a little more noticeable than the little Sunsun canisters.
 
I work lots of night shifts and love the white noise an aquarium can offer depending how you set it up. Problem is, our bedrooms are upstairs and I had a 29g that was in my bedroom crack and dump onto the floor. Luckily I was home at the time and heard it and was able to intervene quickly. No more tanks upstairs due to this potential though.
 
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