Hi all, I have never owned a saltwater tank before and am interested in starting. I saw a Red Sea 130D for sale for pretty cheap and think it might be a good idea. It doesn’t come with the light or the hood but I don’t mind because I figured open top and better light would be better for the tank anyways. I know the brand is really good but the tank is 8 years old and I’m concerned about the equipment maybe being outdated. I would love some of your opinions. I know most saltwater tanks have a refugium or sump and I know this thing has a sump but would it be possible to turn it into a refugium. Thanks.