Comet Goldfish Wallpaper is an interactive and smoothly desktop background which let you click of your mouse to guide Comet Goldfish fish in any given direction. Comet Goldfish is a very gracious and beautiful aquarium fish of the goldfish species. The comet goldfish is a hardy Goldfish type that are suitable for cold water aquariums and garden ponds. It is a very popular and hardy variety of goldfish and is similar to common goldfish.