which fish can swim with fastest speed in seas or oceans?
Sailfish is recorded as the fastest fish in the oceans as it swims with an average speed of 68mph. Basically, there are two species of sailfish and both grow up with an ardent ratio. The average size of a sailfish is around 4-5 feet’s which means their length is around 1.2 meters to 1.5 meters.
Sailfish are in mixed colors as their color is blue on top, brownish on side and silver at the lower part.