if someone can please help with this, I currently have a return pump from my chiller in my 75 gallon tank I want to get a new acrylic aquarium 50 gallons, but I do not want the pump in my new tank less room and I don't want a sump I don't want to plumb in either if I get the system 2 acrylic tank could I put the pump in the chambers in the rear. thank you in advance.