Well tonight I finally filled my aquarium with freshwater to do a run test on everything (Tank,Sump,Skimmer,pump). Well to my disappointment my Mag 7 I bought used Less than 2weeks ago is very loud. Ive had mags before but knew this was a bit to loud so I disconnected and took it apart to find that the impeller is broken and missing a blade. My first time to use the pump and really want the tank going asap so this is a set back.

My question

Can I run the pump with only 2 blades untill I order a new impeller and it gets to the house or will that burn out the pump or something? This bites

Ray