goldfish watching out a hook with a worm

dfish (Carassius auratus auratus) was one of the earliest fish to be domesticated, and is still one of the most commonly-kept aquarium fish. A relatively small member of the carp family (which also includes the Koi carp and the Crucian carp), the goldfish is a domesticated version of a dark-gray/olive/brown carp native to East Asia (first domesticated in China) that was introduced to Europe in the late 17th Century. It may grow to a maximum length of 23 inches (59.0 cm) and a maximum weight of 6.6 lb (3.0 kg), although this is rare; most individuals grow to under half this size. See more at Wikipedia.org...

any meanings:A fishing hook is a device used to catch fish.Captain Hook was a fictional villain from J. M. Barrie's book Peter Pan.Hook is a 1991 movie starring Dustin Hoffman as Captain Hook.Hook is also a video game based on the above movie.A hook is a catchy musical passage.A hook in boxing is a type of punch.A hook in programming is a techinque used in event handling."Hook-and-loop" is another name for Velcro, a type of clothing fastener.A hook is a diacritic mark used in Vietnamese to indicate that vowels are pronouned with a falling then rising tone.A nose hook is a device sometimes used in BDSM play.A siege hook is an ancient weapon.A grappling hook is a composite hook attached to a rope, designed to be thrown or projected a distanceA telephone hook is the cradle where a telephone handset resides.Hook, a Constructicon from the Transformers Universe. See more at Wikipedia.org...