1, Amazon red-tailed catfish

Amazon red-tailed catfish, called paparazzi whale and lucky cat fish. Fierce and gluttonous, the maximum length is more than one meter, and it is usually kept as an ornamental fish by fish lovers.

2, the duck-billed tiger catfish

Catfish with a duckbill and tiger stripes, a long-bearded catfish, is more than 130 cm long and is often used as an ornamental fish.

3. Giant catfish in Mekong River

The largest freshwater fish on record is a Mekong giant catfish caught in northern Thailand in 2005. It weighs 293 kilograms and is 2.7 meters long. Maximum size 1 18 inch (300 cm), about 300 kg.

4. silurus glanis

Silurus glanis is huge, and it is said that it can grow to 5 meters and 300 kilograms at the longest.

5, giant bone tongue fish

Giant bone tongue fish, also known as walrus fish, is huge. The adult fish is generally 2-6 meters and can weigh more than 100 kilograms. This kind of fish usually feeds on piranhas and swims with crocodiles.

6. Crocodile eel

Crocodile eel is1.2-1.8m long and weighs 45-72kg. The female is slightly larger than the male. This fish looks like a crocodile and is fully armed.

7, platinum fierce fish

Platinum snapper is the largest giant snapper in the world, with a maximum length of more than 1.5 meters and a weight of over 100 kilograms.

8, giant tank duck-billed fish

The giant tank duckbill fish is1.5-1.8 meters long, even 2.5 meters long, weighs more than 73 kilograms, and has inverted teeth in its mouth.

9, small shield fish

The maximum gross length of the snakehead is more than 1m, and its weight can reach more than 20kg.

10, cold-water fish in northern hucho.

The northern cold-water fish of Hucho taimen is fierce in nature, with a body length of over 1 m and a weight of over 100 kg.