Those things are EXPENSIVE..
For 425 bux, I dont think I would be willing to pay $425 for anything that comes with a 10watt lightbulb as its lighting source.
Limited surface area, small tank, fake corals, only a factory filter system. To me, it would never be worth it. I would be a hex system, and work on making it as nice as possible on my own before wasting the money on this thing. Granted they look really nice, minus the fake coral that is.