For the lucky folks that have purchased this pump, you all know this thing is powerful.  But we have to give VorTech a hand for actually doing something that most companies don't do, and thats under promise.  

The MP10 is supposed to push a little over 1500 gallons per hour at its highest setting but an article at Advanced Aquarist's Online says the MP10 actually pushes over 1800 gallons per hour!  Thank you VorTech for not trying to deceive us.  Check out the article here.