quick questions for aquafuge users

[Rig]

To anyone who uses or has used an aquafuge; are they loud, would you want one on a tank in your bedroom? What hangs inside the tank, is it just a pipe, or does the pump hang in the tank as well? Thanks.

[ereefic]

We used to run one and it was quiet. The pump hangs in the tank that feeds the Aquafuge and the outlet pipe hangs in the tank as well.

[Leddy]

I run one right now, its not loud at all. Yeah the pump and return elbow hang inside the tank.

[Penguin]

It's completely silent. The powerhead and outlet pipe are visible in the tank, as mentioned.