Would like to borrow pump (Union Beach 07735)

[MadReefer]

Mods if in wrong forum please move.
After many different answers to my skimmer question here and other forums it seems people are split almost 50/50.
So I would like to try a test. My current skimmers I have a mag 7 pump and was told by some a needle wheel pump would improve the skimming or one with many fans. Before I go out and buy one I would like to borrow one for two weeks and compare results. If these make a big difference then I will purchase one. Does anyone have one I can borrow for two weeks?

Thanks,
Mark

 

[MadReefer]

Don't know why I didn't think of this last night.
Does anyone know if there is a fan or needle wheel impeller that will fit a mag 7?

Thanks,
Mark

 

[JRWOHLER]

http://www.dtpetsupplies.com/catalog/product_info.php?products_id=8422

Just a quick search this was first one I came up with PA didn't have anything that I saw.