Do I need multiple returns?

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raym94

Aquarium Advice Apprentice
Joined
Sep 9, 2012
Messages
16
Location
Outer Banks, NC
I am setting up a 125g, which is predrilled with 2 overflows. Each overflow has 2 holes drilled at the bottom of the tank. I have set up 2 drain lines, each running directly to the sump. My question is, would you recommend having 2 return lines? If so, should I run a separate pump for each?

Thanks in advance for your help.
 
You could just use one pump and tee I off to the the 2 returns. I've also seen the bean animal method for a dual overflow using only one return. It really doesn't matter.

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