The bulkhead on the inner wall of the tank is the intake for the closed loop. The sump is supplied via the overflow. Even though I couldn't really draw it on sketchup, the plan is to have 45 degree elbows on the returns so that the flow is directed towards the lower front of the tank. With 700+ gph from each return, the circulation in the tank should be sufficient - for my plans at least.
__________________
Returning to the hobby after an eight year absence.
|