• Which is the tallest fish?
  Ocean sunfish are tall fish that can measure over 14 ft (4 m) high, ...

• How does the anemone catch its dinner?
  Sea anemones are armed with a crown of stinging tentacles. When small ...

• Why are flatfish flat?
  Flatfish such as plaice, halibut, and dab live on the sea-bed. Their ...

• Which fish has a secret weapon?
  The torpedo ray. It can generate electricity using special muscles in ...

• What is the world’s longest fish?
  Oarfish are giant, eel-shaped fish that regularly grow to over 20 ...

• Which fish shoots to kill?
  On tropical sea coasts, skilled archerfish can catch prey, such as ...

• How do fish hide in the open sea?
  Herring, mackerel and many other fish, that swim near the surface of ...

• How do parrotfish eat their meals?
  Parrotfish have hard mouths shaped like parrots' beaks. With their ...

• What creatures plant a garden on their backs?
  Spider crabs make their own disguises, from materials they find in ...

• Why do some fish have bright colors?
  Many fish that live in tropical seas are brightly colored, or marked ...