CREATE: Create aquarium tank wallpaper, where the fish vary in size.
Useful Links: Animated Coral Reef, Example #1, Example #2, Example #3
Commenting: Add details and new comments to describe your code. Place code under the corresponding comment.
Saving and Submitting: Run your code often to save it, and Submit to turn in and share your work!
Be sure to read the tech requirements in the comments!