Looking for most efficient and reliable model most used. Cheap stuff not a necessity. I have been in for the long haul but have not purchased gear in a while. Any help greatly appreciated. There is lots of very expensive stuff out there. Looking for best value, not interested in gimmicks or tech gadgetry. I want a pump that will run forever reliably and not be a power hog. 180 gallon AGA. Got a 40 breeder sump and 30”x14” refugium.