powerhead???

Also I plan on getting the CPR Bak-Pak protein skimmer--- it says on the page that it's powered by a [FONT=Arial, Helvetica, sans-serif][FONT=Arial, Helvetica, sans-serif]rejuvenation venturi powerhead. Does this mean that it is working as a powerhead??? I'm pretty sure i'm gonna bid on this skimmer and try to win it as long as it doesn't go too high priced!-- Do I still need a powerhead?
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yes definitely add a powerhead if you are going to add some coral later on. even without corals, powerheads can be a plus by adding water movement, reducing growth of unwanted algea and gunk in the corners. 850gph is kinda high... I think something along the lines of 650 would b better. I use a 650 gph pump for my 25 gallon reef. and its been doing geed for 4 years now. make sure to attach them strategically.
 
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