My newest purchase for my reef tank was a new main circulation pump. The Rio Hyper Flow 32 was on its last legs. Surprising as it may, this pump last 7 years with very minimal maintenance. It finally got to the point when I would turn off the pump for feedings, I prayed it would turn on again. So I decided a replacement was necessary. Now mind you, I am a cheap or rather as I call it "frugal" with my money. I wanted the pump to be energy efficient, yet powerful enough to meet ...