I am getting 2 K4's on Sunday to add to my 120. I already have 2 k#'s in there but they are not providing enough flow. SO it occured to me, with 4 powerheads, how should I possition them.
Right now I have the 2 k3's on oppisite sides of the tank, on the back wall. They are about 1/2 way up the wall, angled towards the top and pointed in the direction of the front of the tank.
I thought about replacing where my k4's are k3's are now and moving the k3's more toward my overflow. but still keeping them pointed up and about 1/2 way from the bottom.
What do you guys think and how do you detrime where to place your powerheads?
Right now I have the 2 k3's on oppisite sides of the tank, on the back wall. They are about 1/2 way up the wall, angled towards the top and pointed in the direction of the front of the tank.
I thought about replacing where my k4's are k3's are now and moving the k3's more toward my overflow. but still keeping them pointed up and about 1/2 way from the bottom.
What do you guys think and how do you detrime where to place your powerheads?