China s top 10 dirtiest fish, the three recognized dirtiest fish

Scavengers, Egyptian pond waves, pike, silver carp,Bamboo shoot shell fish, gobies, horsemouth, broad-finned fins, redeye crucian carp, pouting silver carp.

1. Scavenger:

Scavengers are a veritable garbage fish with a mouth as big as a sucker and a penchant for junk food underwater.

Scavengers generally like to eat moss.

and other algae, and the scavenger is very ugly and never attacks other fish.

2. Egyptian Tanglang:

Egyptian Tanglang is also called leather-bearded catfish, the whole body is black, and it is in the southern part of our country.

It is widely distributed and does not require high water quality, but the fish meat is difficult to eat.

3. Dogfish: Dogfish is relatively rare in life, with a slender body, a flat mouth like a duck's beak, and an unusually fast and agile action, and the taste of this fish is relatively poor.

4. Silver carp:

Silver carp is more common in ponds in China, because the fish meat is not stored for a long time, it is easy to spoil and stink, and few people are willing to eat it.

5. Bamboo shoot shell fish:

Bamboo shoot shell fish like to grow in ponds with clear water quality, and the meat taste is not good, and it feels very hard when eating, not to mention any taste, so it is rarely eaten.

Scavenger: The scientific name is leopard lipid catfish, which is an invasive species. It is the circulating common name of the multi-spoke winged catfish pterygoplichthys multiradiatus and hypostomus plecostomus of the subfamily of catfish.

Junk fish. The scavenger likes to eat the bait and dirt of the aquarium and plays a role in purifying the water quality, so it is named, also known as the sucker fish.

The sucking catfish, whose scientific name is carapace, is native to South America.

of the rivers in Central America.

It can also be seen often. The body of the fish is semi-cylindrical, the tail fin is shallow forked, it likes weak acidic soft water, the suitable water temperature is more than 2 0, and the body length of the adult reaches 3 0 cm.

It does not overwinter naturally and is active at the bottom of the water body. At first, it was welcomed by consumers and farmers because of its strong adaptability, easy feeding, omnivorous, low oxygen tolerance, high catch rate, etc. But this fish has no natural enemies in China, because it is very hard, the meat is very rough, and it is not delicious, and it is very easy to survive, and reproduces in large quantities, squeezing the living space of local fish.

Experts call for strict control of the introduction and spread of human-made species to prevent spread to natural water systems, and not to release animals at will.

The 10 dirtiest fish in China are scavengers, Egyptian pond waves, pike, silver carp, bamboo shoot shell fish, gobies, horsemouthfish, broadfin squid, redeye crucian carp, and pouting silver carp.

People raise scavengers mainly to remove the feces of fish at the bottom of the fish tank, residual feed and other dirt, because scavenger fish is a very omnivorous aquarium organism, whether it is algae, or dead fish corpses, moss, fish insects, as long as it can be eaten, it will not refuse, all eat. <>

Egyptian pond catfish (leather-bearded catfish), introduced from Egypt. 8 whiskers, all black, large individuals. Most of them are artificially bred, the growth rate is very fast, and the breeding can weigh up to 2 kg a year, and the largest individual can reach more than 10 kg.

It has low requirements for survival water quality and is resistant to low oxygen. The meat quality is not very good, and the market is ** cheap. However, it is easy to breed and grows fast.

Dogfish grows fast, the meat is delicate and white, and the taste is delicious, so it is a good edible economic fish. However, because the pike is carnivorous, gluttonous and eats a large amount, it is very harmful to other economic fish.

The body color of silver carp is generally silvery-white, the fins are grayish-white, and the head is small, accounting for about 1 4 of the body length;Its pectoral fin extends outward, and the tip of the pectoral fin reaches only to the base of the pelvic fin; The sharp edge of the abdomen runs through the entire ventral surface before and after the pelvic fin, and its meat is fresh and tender, easy to be digested and absorbed by the human body, and has a good gel formation ability, which is one of the main raw materials for processing surimi products, but the fish meat is not preserved for a long time.

Bamboo shoot shell fish is a benthic burrowing fish, often inhabiting the bottom of rivers, reservoirs and ponds with clear water quality or slight flowing water in the sand and mud or grass, and also often inhabits the sand and gravel crevices, caves and debris on the shore, and the living water layer is less than 2 meters. <>

Goby is a collective term for all goby species in the goby family. Each of them has a name that matches their own characteristics, such as "dwarf goby", "common goby", etc. Most gobies are not strong swimmers and have a narrow range of motion.

A few species have a reproductive migratory habit and enter rivers. The goby eats a very mixed diet, and smaller fish, shrimp, worms, and eggs of other fish are all food for the goby. It mainly feeds on crustaceans such as shrimp and crabs, small fish, and clam larvae, and some feed on benthic diatoms; Species that live in freshwater also eat aquatic insects and worms.

Strong vitality, not easy to die out of water. <>

Today we will discuss, China is a country that loves fish, what fish do we not eat?

Let's take a closer look.

Meat poison fish, the so-called "flesh poison fish", that is, its fish meat is poisonous, must not be eaten, as early as the 16th century has been reported. These botulinized fish, whose muscles and internal organs contain "cigua" toxin, can cause poisoning after eating, called "botulism fish poisoning".

It is also in the same family as the spotted nudibranch. It is widely distributed in Guangdong, Hainan and the coastal areas of Taiwan. There have been cases of death after eating only 200 grams of fish, and the poisoning symptoms are severe, the spasms and paralysis are significant, and the mortality rate is also high.

The meat fat almost becomes a waxy jade barracuda (snake fin family), produced in the coastal area of Hainan in China, the body is purple-brown, the abdomen is gray-white, its meat is poisonous, and it will cause acute diarrhea after eating. According to fishermen on Yongxing Island in the Xisha Islands of Hainan Province, the meat of this fish has a spicy taste, prickly mouth and numb tongue. In March 1977, fishermen on a fishing boat ate a piece of jade barracuda of more than 5,000 grams, and all the crew on the boat suffered from acute diarrhea and diarrhea.

There are 24,618 species of fish species in the world, accounting for more than half of the named vertebrates, and new species of fish are constantly being discovered, with an average of about 150 species per year, and more than 1,500 species should have increased in more than 10 years, and there are currently about 32,100 named fish species in the world.

Mud fish is also called stinky fish, it is also a more common fish in life, this kind of fish likes to eat seaweed in the sea, so the meat quality is more peculiar, some people like to eat. The meat of the mud mackerel is very thick, and the taste is good, and many people like to go mud fishing. However, we should remind everyone that the spines on the back of the mud fish and its fish belly are poisonous, and it is possible to be poisoned if you touch and cook it at will, so you should not eat the mud fish easily, and if you want to eat it, you should ask a professional to deal with it to avoid poisoning.

1. Scavenger:

Also known as sucker fish, anglerfish, suitable water temperature 23-28, distributed in Latin America, like a cone, flat head, high dorsal fin, lips such as sucker, body surface is gray-black or light brown, with black and white patterns, generally like to suck algae on the aquarium wall, so it is called a scavenger. This fish never attacks other fish and is often targeted by some larger fish.

2. Moss moss.

Thai mossy fish, produced in Xishuangbanna, Thailand and other places in China, adapts to the water temperature of 23 27, the body is slender and slightly flattened, the head is long, the snout is particularly long, and the front end is slightly pointed. The outer edge of the dorsal fin is slightly convex, the left and right bases of the pectoral fin are close together, the body is covered with fine scales, and the head is scaleless, and now it is mostly used in small fish tanks to remove algae, and the effect of removing algae is very good.

3. Elves.

Pixies are widely found in the Nigro River in Brazil, Colombia and Venezuela, and are common small alien fish. There is a black stripe that runs through from the snout to the caudal peduncle. Timid, docile, and does not grab food.

4. Black line flying fox.

Individually it is very similar to the elves, and it can be distinguished by being careful, and it can be called the king of algae-eating fish, which generally feeds on algae, and is relatively timid, and can eat bait or fish eggs, and affects its algae removal effect after developing feeding habits.

5. Ratfish. It is suitable for growing in soft water quality, ratfish are generally more honest and cute, and lampfish, colorful fairies, angelfish can get along very well, and the bait is also very much, ratfish like to have a clean, high dissolved oxygen living environment with water flow.

6. Black-shell shrimp.

Freshwater black-shelled shrimp are mainly multi-toothed new rice shrimp, often inhabiting streams with rocky or gravel substrates, and often living in lakes and reservoirs, mostly hiding under aquatic grass leaves, stones or deciduous bushes. Black-shell shrimp are small in size and can reproduce on their own when the environment is appropriate and food is sufficient.

7. Yamato Zhao shrimp.

This kind of shrimp is also commonly known as pearl shrimp, the body size is larger than the black shell shrimp, the appearance is similar to the lobster, the body color is brown-green to dark green, the algae-eating ability is good and the ornamental value is high, and it can remove algae well.

8, Black Mary.

Black Marie has ovoviviparous reproductive characteristics, strong physique, relatively easy to raise, quite mixed diet, easy to accept all kinds of animal live bait and artificial bait, and likes to eat algae, can remove excess aquatic plants in the water tank.

9. Billfish.

This species of fish is produced in Indonesia, Thailand, Malaysia, the body color is silvery-white, slightly pink, the snout is light red, mild temperament, can be mixed with other species of fish, fast growth, strong physique, generally like to eat algae, is a good cleaner.

10. Apple snails.

Also known as the big sheep's horn snail, the ornamental water quality does not have too high requirements for water quality, and is more resistant to harsh environments than most fish, but it likes weak alkali hard water, and if the water body lacks calcium, limestone and shell powder should be added. It feeds on fish excrement and moss, and is also a relatively dirty fish.

To sum up, the introduction of the world's top ten dirtiest fish species is here, if you want to breed such fish, you must choose the right fish species, the above are still very good.

1: The Chinese sturgeon, as a living fossil, is forbidden to be hunted and eaten in China. 2：

Giant salamander, also known as baby fish, as an endangered fish, is also prohibited from eating in our country 3: scavengers, as an invasive alien species, scavengers have little meat and are unpalatable, and generally people will not use them as edible fish.

Scavengers, whales, etc. Scavengers have less meat and firewood, and in addition, it is forbidden to eat whales in our country.

China is a country that loves to eat fish, as long as it is not protected, basically people eat it, and there is only one that I have never heard of anyone will eat, and that is ......Wooden fish.

China is a country that loves fish, but like scavenger fish, Chinese do not eat it, and we think that the taste of scavenger fish is very strange, and no matter how you cook, you can't make it delicious.

China is a country that loves to eat fish, but we don't eat goldfish, because goldfish is an ornamental fish, we regard it as a symbol of good fortune, and if you eat it, you will touch the moldy head, and we don't know if goldfish can be eaten, and whether it is healthy after eating.

Stupid wooden fish, you see, the monks and nuns are so angry that they knock and knock all day long.

Scavengers, catfish, tilapia.

1. Scavengers.

The most amazing thing about it is that it is never picky when it eats, and it will not only eat algae, but also eat the eggs and feces of other fish. If the environment is particularly bad, it may also eat garbage.

Eating indiscriminately does not affect its health, but purifies its surroundings. That's why it got the name "scavenger". People who keep fish at home often put a scavenger in the fish tank, and it will dispose of the feces of other fish.

Eryan Chi, catfish.

Also considered the "dirtiest fish in the world", catfish is extremely tenacious and can survive even in sewage. Like scavengers, they are not picky eaters, and in addition to eating garbage, they will even eat the carcasses of other fish, and they have a lot of pollutants in their bodies. If you eat this fish regularly, it will definitely affect our health.

3. Tilapia.

The reason why this fish is "dirty" is also because the family stove has a very strong vitality and can survive tenaciously in polluted water. The most terrifying thing is that this fish has a large number of parasites in its body, and these parasites are very harmful to the human body. Moreover, some tilapia live in heavily polluted areas and even accumulate a lot of heavy metal elements in their bodies.

Therefore, it is best not to take this fish as food.

The cleanest fish:

1. Mandarin fish. Mandarin fish is a freshwater fish of the family of bass, mandarin fish, also known as osmanthus fish, crucian carp, crucian carp, etc., it is generally distributed throughout the country, because Zhang Zhihe's "egret flies in front of Xisai Mountain, peach blossom flowing water mandarin fish fat" and is well-known, likes to inhabit rivers, lakes, reservoirs and other aquatic plants in the lush and clean water body, carnivorous, fierce and very gluttonous, feeds on fish, shrimp and other aquatic animals for life.

2. Horsemouth.

Horsemouth fish is a common freshwater fish, also known as mountain eel, peach blossom board, hemp mouth, etc., in the biological classification belongs to the carp family, horsemouth fish is a general term for small freshwater fish, in addition to the northwest region of China is generally distributed in various places, especially in the hilly areas of the mountain streams are the most common, in recent years due to overhunting and ecological environment damage wild horsemouth fish has become more and more rare.

3. Billfish.

Billfish is a carp family, the fish is a freshwater fish, the scientific name is the red fish, also known as the mouth of the fish, short-tailed fish, yellow palm skin, etc., it is generally distributed throughout the country, likes to inhabit the lakes with lush aquatic plants, and usually lives in the slow flow in the river, carnivorous, ferocious and gluttonous, mainly feeds on small fish, crustaceans, aquatic insects, benthic animals, etc.