? Whether it's pond fish or catfish, the growing environment is dirty. Wild pond fish is a kind of fish that lives in sewage, so it's dirtier than wild catfish. But the pond fish sold in the market are all farmed and sold, but the catfish sold in the market are still wild catfish, so the catfish sold in the market is dirtier than pond fish.

First, why is the pond mud? The dirty wild pond mud is a kind of fish living in sewage and a saprophyte. Tangren is native to the tropical rain forest in Africa, and its growth cycle is very short, so it is loved by many local people in Africa. However, most of the ponds sold in the market are farmed artificially, which keeps the characteristics of rapid reproduction and rapid growth of ponds. At the same time, the ponds can be fed scientifically and effectively. The ponds that can be bought in the market are not only delicious but also very clean and hygienic, so there is no need to worry about the existence of parasites, bacteria and other organisms that threaten health.

Second, is the catfish dirty? Wild catfish live in dirty places, and generally feed on the excrement of chickens and ducks and some food in sewage. These catfish have a lot of toxins in their internal organs, which can't be disinfected even after being cooked at high temperature. Although most of the catfish sold in the market are farmed catfish, there are still some catfish caught directly in natural waters for sale in the market. These catfish are very dirty and difficult to clean up. When buying, it is best to buy artificially cultured catfish. When handling catfish, it is necessary to wash the fish and internal organs thoroughly. The internal organs of wild catfish are inedible. Catfish is one of the fish suitable for all ages. Many people like to eat it, and its nutritional value is high. You can usually buy more healthy catfish.

Third, how to deal with the pond and catfish is not dirty. When handling pond and catfish, clean the fish and internal organs, and you can also use salt or flour to wash off the mucus on the surface of the fish. The internal organs of wild pond mud and catfish are inedible, which contain a large number of microbial parasites and toxins, which will have a great metabolic burden on the stomach and liver after use. Buying cultured pond fish and catfish as much as possible can ensure the freshness, cleanliness and hygiene of the fish, and the taste is not very different from that of wild pond fish and catfish.