350gal reef tank build

[Atxreefer32]

So I recently purchased a 350gal cube tank the dimensions are 5ft len 3ft height 3ft wide with 8 drilled holes for filtration building it from the ground up and I'm hoping for some good suggestions on equipment brands and sizes other reefers have had success with also I have an extra 90 gal I'm considering turning into a sump thank y'all in advance

 

[Reef2zach]

I run two returns on my 220. And I'm quite satisfied with the turnover rate. Not sure of the GPH of my returns offhand though

 

[Atxreefer32]

I run two returns on my 220. And I'm quite satisfied with the turnover rate. Not sure of the GPH of my returns offhand though

Well I'm looking at getting the vectors L1 and it has 3100 Gph and that'll get me 10X turnover plus my power heads but I've heard certain sps like 30X-50X