If someone throws a piece of bread like a river in India, thousands of catfish will appear in an instant to grab food. The picture can be said to be very scary.
Second, Indian catfish can come to land. We all know that catfish are aquatic creatures, and they can't live without water. They themselves won't leave water and run to land. However, the catfish in India will leave the water and run to the land by their own mucus, as if the gene has mutated, which can't help but make people feel scared.
Thirdly, the catfish in India are different from the catfish we usually see. They are much larger than the common catfish, and their viability is really very strong, and they can survive in extremely harsh environments.
We all know that the Ganges River in India is seriously polluted, and Indian feces and all kinds of domestic sewage are discharged into the Ganges River. There are also various industrial and chemical waste water and waste materials discharged into the Ganges; Coupled with the traditional Indian water burial ceremony, people's bodies were put into the river. It is conceivable how serious the pollution of the Ganges is. This is true of the Ganges, and other rivers and lakes should be no exception.
Catfish in India have eaten these pollutants for a long time, and they have become carriers of various bacteria and germs, making it difficult to get close. Not to mention eating, if it is an ordinary edible catfish, maybe the catfish in India will not be flooded.