Sump Tank

[jayker0229]

I am looking at running a sump tank for my 4 foot marine tank and need help setting it up , in what order do the following go protein skimmer , fluidised media reactor , fluidised calcium rector from the display tank any help would be as good as money to me

 

[SkiFletch]

If that's all your using you can put the skimmer in the first chamber, and then the other two reactors in a second chamber, leaving a 3rd for the return pump. TBH, more importantly will be determining the flowrate you want and therefore your bulkhead size and return pump size.