Quote Originally Posted by EMUreef View Post
The way its setup, the 2 wholes for the overflow are used for the drain.
Here's a link to my buddies tank, in the first post you can see how he set his up and how i would recommend you doing yours, but maybe 2 returns, one in each corner.

my 34G Cube Build

dont go with teh one i showed you, thats way to much lol

1500 gph complete kit - Glass-Holes.com dope aquarium stuff
i will check out the build, and order the 1500gph kit

And i think i go with quiet one return pump. and the 4000 will be good?

thanks for all the tips again everyone