Silver Tip Tetra Wallpaper is a free animated desktop wallpaper that brings virtual silver tip tetra swimming around your desktop while you work. You will see a school of silver tip fish swim closely together and you can put swimming silver tip tetra fish anywhere you want. Silver Tip Tetra are merely one type of freshwater fish you can put in a freshwater aquarium. It is named for the shimmering white or silver tips of its fins.