So I am having a heck of a time trying to decide what to do about my flow..
I know that at the end of the tank where the returns are I am going to put at least one koralia 4 in a corner and direct the flow diagonally into the tank. What I can't decide on is what to do at the other (overflow) end of the tank. I want to use one or two Votech mp40s but I only have 3 inches of clearance on either side of my overflow box. This means that if I were to install a Vortech it is going to have to sit right beside the side panes of glass with its flow blasting down the sides of the glass as illustrated below..
My concern is whether or not I am going to get enough flow through the centre of the tank. Tank is 24" wide. If I used Koralias I could easily point them more towards the centre of the tank. I don't want to put a vortech at the other end of the tank because this is a peninsula viewable on 3 sides. A koralia at that end I can tuck away in a corner but a vortech.. probably not.