Protein skimmer help

[Tbird165]

I can get protein skimmer like this for free but their is no Powerhead with it.

Can I use a water pump instead or do I need to find a powerhead?

http://m.ebay.com/itm/360873993777

 

[Joeganja]

Power head has a Venturi.

 

[Tbird165]

K thank you. so powerhead it is :-( was hoping I could use a pump seeing I have one of those

 

[Joeganja]

Go to your local pet store with that skimmer and they will guide you on which pump to get