On my 30 gallon I have a background of those really old British Columbian trees, but it's close up on their roots... weird but it came with the tank? Anyway, I want to buy that Greek Ruins background from Aquarium Services because I have greek ruin ornaments, I'm wondering if it'll be too tacky tho....... ?? Most of my tanks are against the walls so they have a yellow background, but the one in my room has the background because otherwise you'd see posters that are on my wall (ie- anime, hockey, USSR flag..) and it would not look good in a tank :>