sunfish

The number of offspring an animal can produce depends on many factors, and the subject is more complicated than you might think.

Marine biologist Enrique Ostale couldn't believe his eyes when he saw a giant sunfish caught in the net of a fishing boat off the coast of the Mediterranean.

The vast ocean world with numerous animals makes us yearn to explore, from fierce to strange with special abilities, they gradually attract more human curiosity.

Now, researchers are trying to track this fish with advanced technology to better understand them and enhance conservation efforts.

Despite being the largest bone fish in the world and weighing more than two tons, moon fish is quite reclusive, making searching for the past four years very difficult.

A sunfish weighing nearly 160kg has been caught in Seattle, Washington state - USA in the middle of the week.

Transgenic fish, color changing fish, transparent fish, moon fish ... are the most special fish in the world.

Those are the animals that have the greatest weight and length indicators in the natural world.