The fisherman pulled up the net and discovered a super-large 'dragon sea monster'

Some fishermen have drawn nets to catch fish in the pond, there are many different types of fish that have been caught in the net such as rocket crocodile (scientific name: Lepisosteus osseus), strabismus (Scientific name: Notopterus notopterus) ), pompano (Pampus argenteus), giant fish (Osphronemus goramy)...
However, unexpectedly in the last catch, a fish weighing about 50-60 kg made the fishermen struggle for a long time to pull it ashore. It turned out that the creature caught in the net was a sea dragon fish (Scientific name: Arapaima gigas) from tropical South America.