300 DD tank and custom 302 aquatics sump. Tank has been running with water, sand and rocks for 7 months. Never had coral and fish in it yet. Everything is in excellent condition. Sump is 60x20x20 and has a removable algae turf scrubber. I also have a external Reef Octopus 5000ext skimmer on it. Stand Is nice but would have to be taking semi apart to get out of house.