Newbie question about new tank & Prizm Pro skimmer

[Rippin]

Hi all,

So I just finished setting up all of the hardware on a 50g reef tank. I installed the Prizm Pro HOB protein skimmer as per the instructions. Should I expect any skimmate on clean water? (nothing is in the tank as yet).

And yes, I've read the varying reviews for the Prizm Pro, but I got it cheap used, so no real harm if it doesn't work out.

One thing about this type of HOB skimmer is that it is quite loud (for my tastes). I guess it's because the pump is on the outside of the tank??
The positive thing about the Prizm Pro is that there is very little hardware inside of the tank, making it less intrusive.

Thanks in advance.