So its been set up for a while and now I figure I'd make a post of my chiller that I had to hook up to the tank. I have a 1/4 hp chiller hooked up to a mag 7 externally on my 55. I have no sump so everythig is comming in and out of the 55. I am currently at work so hopefully tonight I will have pics posted of this build that took me a few months.