The wahoo is in the same family as the tuna.  They are in tropical and warm temperate seas.  They are one of the fastest fish known, and they can swim a speed up to 47 miles per hour.  They eat fish, squid and crustaceans.  But in coastal waters they eat post-larval reef fish, bait fish, flying fish, and small tunas.  Wahoo have really sharp teeth that is like a saw-like cutting edge.  Their prey are cut into two to three pieces.  Their jaws can be real dangerous to a fisherman that is careless.  Wahoo are found between 140 to 660 feet in deep contours. They lay their eggs in the spring and summer.  Wahoo can reach a length of six feet 11 inches and can weigh 150 pounds.  But the largest ones caught by Guam weighed 70 pounds.