I will tell you now, just go ahead and laugh...make fun of me. I've been making fun of myself all day......anyway....I had the coolest dream last night. I know it defies the laws of gravity, but I had a huge square reef tank about 6'. I could put my hand in anywhere through the sides and move coral change water or pet the fish (yes, I know) but the water and fish could not come outside the square. It was beautiful and I want one...:flypig: