that wallpaper.

Add a touch of nature to your page with these hungry little fish. Watch how they eagerly swim toward your mouse hoping that you’ll drop a few flakes of food for them. Once you add the fish to your homepage, you will be able to change the number of fish, the color of each fish, and the color of the water. You can also add a jpg image to the background.

You can download at http://abowman.com/google-modules/fish