im not sure if i got this in the right section so mods if not could you please put it where it belongs thanks. ok my ? is what is the best way to run my return line frome my sump. i have a 125g tank with two corner overflows. im using the overflows as my pickups of course an droping into the wet/dry. an should i use a spray bar to return my water to the tank or put just a open line in the tank to help cause some current. i have a mag drive 7 for my sump pump. an thanks for any help