15g sump pump question.

[Webslinger]

I have a 60g 24" reef ready cube (FOWLR) which is going to a 15g sump (space issue). The pre-drilled holes in the tank are 1" and 3/4". Will a mag700 pump too much water through my sump? Sump will have a filter sock, skimmer and a refugium. Is even worth having a refugium 6x10 wide by 10" deep?

 

[Reefing Madness]

That will be ok. It will only be pumping 460gph at 3' of head loss, or 390gph at 5' of head loss, so pretty sure thats fine.