Plumbing Question on Skimmer pump

[italquam]

I have a LifeReef Skimmer and the inlet on the skimmer is 3/4 inch , if I have a pump that has a 1 inch outlet , will it be an issue to reduce it down to 3/4 inch to run it with my Skimmer?

 

[vtecintegra]

I don't think so. Give it a try.