I had originally aquascaped an elevated sandbed into my 360. There was also drop offs and some neat things. I scrapped it and never did set up the tank though. I like some of these designs. I was just thinking today that if I ever do a huge tank it will have about 3-4 corals in it. Imagine a 400 to 500 gallon tank with six foot corals in them. That would be wicked.