This tank was originally going to be a baby bichir growout tank, hence the red red bottom....... I painted the bottom with a DEEP RED but due to the lighting, it looks orangy which seems to make a nice contrast with the plecos. I'll take a pic of the exact paint I used and post tomorrow in case you want to use this color. Again, the color you see is going to change once the lighting hits it. I've had a few friends already switch to this color..... looks good with the blue background.The first picture makes the tank look so big. How did you do the orange color? Did you paint the bottom or just stick something under the tank?