advice on return pump

[Marnie]

Hi all, just making my wishlist for my J&L order and I am stumped as to what pump I should purchase for a return pump. I am using a Overflow (U tube) hokey I know...but a plumber I'm not. I have a 90g w/25 sump.

I would like to increase the flow from my sump and there are so many to choose from, I don't have a clue.

Any insight is appreciated.