where to place powerheads in a 125

[jfourn83]

i have a mp20 2 korallia 1050's and 2 korallia 2's. how would you set it up?
i was thinking of putting the 2 1050's on the sides flowing across the front of the rock work and putting the 2 twos on the back side sorta in the rock work flowing out towards the front of the tank .... was wondering where to put the mp20 though maybe in the center of the back glass wonder what kid of flow that would make

 

[JohnK]

I'd experiment. Set them up in anyway that seems logical, let them run a few days and then start looking for dead spots and adjust.