Advice on Vortech MP40w Placement

[DigitalWeight]

I am getting to tank set up and need some advice on the placement of my two Ecotech Vortech MP40's. Right now I have one on each side, with the left one closer to the front of the aquarium (facing the tank) and the right one closer to the back.





Is this ideal, or is there another way I should think about setting them up? Should they both be in the center? Higher, lower?

P.S. this is not maximum water level as I need to make more water to continue the first fill.