To configure Fish, right-click on the Fish applet, then choose Preferences.
Use this text box to specify the name of the fish.
By default, Fish runs the fortune command when you click on the applet. Use this text box to specify an alternative command to run.
Use this field to select the image to display in the applet. You can select an image that is supplied with the applet or a personal image.
Use this spin box to specify the number of frames in the animation.
Use this spin box to specify the pause in seconds between each frame in the animation.
Select this option to rotate the applet image when you add the applet to a vertical panel.