1. Enter After Dark
2. Select the Fish screen saver
3. Press caps lock to make the fish Scatter
You can also change colors or patterns or backgrounds in the many different screensavers, just by pressing the Caps Lock key.
Super Guy - Background
Hula Twins - Background
Out 'n About - Background
Bad Dog - Folder Locations & Content
Swirling Magic, Mandlebrot, Satori, Nirvana - Changes Colors
Tunnel - Toggles the Tunnel Direction in and out