The difference between moustache fish and catfish

Moustache fish is a common fish in the ditch. Like catfish, it has four beards on its mouth, so many people think it is two kinds of fish. What is the difference between beard fish and catfish?

What is the difference between a beard fish and a catfish?

Beard fish and catfish are no different, the two are actually the same kind, also known as catfish, moustache silver carp, sticky fish, pond lice, raw fish. There are 4 beards on the mouth, long and short, mostly wild, because the speed is fast, the requirement for water quality is not high, so it can be farmed artificially.

Why is the beard fish the dirtiest fish in the world?

1. Beard fish culture environment is very bad, growing in smelly ditches, eating rotten garbage, is the dirtiest fish in the world. At first glance, it looks strange and dirty because it is scaleless and slimy, but this does not affect it as a delicacy on the public table.

2. Professor Tan Hongxin of the School of Fisheries and Life of Shanghai Ocean University explained that the beard fish has a particularly strong survival ability and can adapt to muddy water, fertile water and dirty water, but if there is too much dirty matter, it will lead to a high content of ammonia nitrogen in the water and a worse water environment. Affect the growth of catfish.

3. Bearded fish like to grow in the middle and lower layers of lakes and fish ponds, which looks unsanitary, but it has a strong tolerance. It can absorb the nutrients needed in bad water bodies, and then go through metabolic processes such as digestion, filtration, excretion, and so on. When it was put on the table, it had been "reborn". Just like vegetables will be fertilized with farm manure during their growth, but they will not leave the waste on themselves in the end.

Generally speaking, a beard fish is a catfish. There is no difference between the two, but they are called differently.