How fast does a drangonfly go?

How long do fish need to stay in the bag before it get put into a aquarium? How fast can a arapaima gigas grow to 20lbs? Can you eat the skin of steelhead trout? How many guppies can a female guppy have at ince? What are ALL the different types of Fishing and rods required for each type? Can you use diuron in ponds to kill lily pads? What should the oxygen level be for tropical fish? Is it better to have live plants in the fish tank? Will one cardinal tetra school with neon tetras? Where in the sea do whale sharks live? Were do guppies live in the wild? What crop is suitable for farming in salt water? Why do crops not grow when they are flooded with sea water? What does a blue gill spherical demersal egg look like? Is sardines are tropical fish? Is a Atlantic sturgeon a producer or a consumer? Who is an enemy of the lemon shark? What is mean by sensible? Is white sand bad for a Betta fish? What if a betta fish has a red bruise in the middle of its stomach?