All fish can move! But how do these animals actually go from place to place? Sea horses can swim upside down. Sharks use their tails to propel themselves through the water. Manta rays flap their fins up and down to swim. Batfish can use their fins to walk on the ocean floor. Which animal do you think would win in a race? Look inside to discover which of the ten fish in this book are super slow and which ones are really fast!