Largest Predatory Fish
Adult great white sharks (Carcharodon Carcharias) average 14-15 feet long, and generally weight 520-770 kg. There are many claims of huge specimens up to 33 ft long but few have been properly authenticated. However, there is plenty of circumstantial evidence to suggest that some great whites grow to more than 20 ft long.
Sharks are dangerous creatures but this particular shark is the largest predatory fish which is also very dangerous.
Largest Predatory Shark Picture
Check out the picture of this dangerous fish;