Halfmoon Tail Betta Wallpaper is a virtual aquarium you will never have to clean and the Halfmoon tail betta never have to be fed. The Halfmoon Betta is a very desirable tail type. It has a tail with a spread that is at least 180 degrees. Spending time watching fish swimming can be a very relaxing activity. Free download and install Halfmoon Tail Betta Wallpaper, there will put a Halfmoon tail betta on your desktop with this beautifully aquarium