What do Mackerel fish look like?

How come some goldfish have fat stomachs? How shallow can sharks swim in the water? Migrants that came from nz originally as gum diggers many now own fisheries and vineyards? How many eyes do electric eels have? What is the conservation status of the great white shark? How do mako sharks protect themselves? How do shark protect ther babies? Are seahorses vertebrates? What do fish have and people don't? Why is your betta fish always hungry? What eats sunfish? What does fish humans and birds have in common? Where is a shark's butt located on its body? When should you put an expectant mother tetra in a guppy breeder? Do crocodiles live in shallow waters? Is marine fresh or salt water living? What does a cutthroat eat? What is eel marsh house? Do cougars lay eggs or have birth? What are feeder guppies?