CATDOLL : CATDOLL: What are freshwater fish?

What are freshwater fish?

What kind of fish are freshwater fish? In real life, there are many kinds of fish. The fish we usually eat are generally freshwater fish, because fish living in freshwater are more suitable for us to eat. Here we will share with you what kind of fish are freshwater fish.

What fish are freshwater fish? 1. Carp: also known as carp and carp crook, native to Asia, is one of the freshwater fish with the most varieties, the widest distribution and the longest breeding history. It is cold-resistant, alkali-resistant and hypoxia-resistant, and has strong adaptability. It is an omnivorous fish with white scales with metallic luster, red tail, tender meat and delicious taste. Among them, the Yellow River carp is particularly popular.

Grass carp: It is called sea carp in southern China and grass root in the north. It mainly inhabits rivers and lakes in plain areas. It is a typical herbivorous fish. Due to its rapid growth and wide source of feed, it is the main freshwater fish breeding object in my country. Due to its special habits, grass carp is transplanted to all parts of the world as a pioneer. It is the most productive freshwater fish. This fish is characterized by fast growth, heavy weight, big head and fat meat, but the meat is coarse and of lower quality than carp.

Silver carp: There are two types: silver carp and bighead carp (commonly known as fathead fish). Silver carp has a white body color, small scales, a large head, fat meat, and delicious taste. The head is the fattest part, which is especially suitable for making casserole fish head.

Crucian carp: also called crucian carp, it has a flat and wide body, a prominent back bulge, and small scales. It is characterized by tender meat, strong flavor, and many small thorns. Crucian carp is most suitable for boiling soup. Small crucian carp is suitable for making crispy fish.

Black carp: also known as snail green and black fin, it is mainly distributed in the plains south of the Yangtze River in my country. It has a long, cylindrical body, a black spine, a milky white belly, and white and plump meat. It is a kind of tender freshwater fish. It contains a lot of fat, especially the pectoral fins and tail are fat and delicious. It is deeply loved by the Chinese people, but after being introduced to the United States, it has seriously damaged the local ecological environment and has become an alien invasive species.

What are the freshwater fish? 2 1. White minnow

This fish is widely distributed and can be found in all major water systems. It is mainly active in the middle and upper layers of the water. It is not big in size, but it has a violent personality and is an omnivorous fish. It is mainly active in the southeastern region of China, which is also the mainstream area for fishing.

2. Red-eyed trout

This fish is also called red-eyed sunny fish. It can be seen in both the north and the south. It likes to live in relatively warm waters and is mainly active in the middle and lower layers of the water. It is an omnivorous fish, and warm waters are the main area for fishing it.

3. Yellowtail Carp

Because its tail is yellow, it is called yellowtail. This fish is mainly distributed in the north and south of my country. It can be seen in rivers and lakes. It likes to live in warm and cold water bodies and is active in the middle and lower layers of the water. It has a variety of diets and can be fished in the vast waters west of Shanhaiguan in the southeast of China.

4. Clownfish

It lives in relatively clear waters such as the Yangtze River and Huai River and the tributaries of the Yangtze River. It likes to live in warmer waters and is mainly active in the lower layer of the water. It is a herbivorous fish. It can be seen in the waters of Hunan and Hubei, and it also provides convenience for local anglers to catch fish. "Drinking Changsha water and eating Wuchang fish" is about it.

5. Channa

Channa is also called horse channa or black fish. This fish is widely distributed. It is active in rivers, lakes, ponds and water bubbles. It likes to lurk at the bottom of the water and then sneak attack the intruders when it gets the chance. It has a violent personality and is a carnivorous fish. Fujian, Jiangxi and Zhejiang are all its habitats. It has more than a dozen species. Fighting this fish is very exciting.

6. Tilapia

This fish is also called African fish and tilapia. It is an alien species with a very strong adaptability. It has now spread throughout major waters in southern my country. It likes to live in warmer waters. It can be found in the entire water level. It has amazing reproductive capacity and is an omnivorous fish. It can be caught in rivers, lakes, reservoirs, streams and ponds.

What are freshwater fish?

Freshwater fish include grass carp, koi, crucian carp, catfish, silver carp and other species. In a broad sense, freshwater fish refers to a type of fish that lives in freshwater with a salinity of 0.03%. In a narrow sense, it mainly refers to fish that live in freshwater. Freshwater fish are vertebrates, and there are many species. They can be found everywhere in my country. Different species have different characteristics. Here are some typical freshwater fish:

Grass carp is a herbivorous fish with a light yellow body color, a black and white belly, and black scales on the sides of the body. Koi is an ornamental fish, and most family fish are koi. Koi have many colors and are highly ornamental. Crucian carp like to live in groups and are mostly distributed in rivers, seas, and lakes. Catfish have no scales on their bodies and have a lot of mucus on their bodies. Many catfish are now artificially bred and like to live in water at 20 to 25 degrees. Silver carp has a flat body, a relatively large head, grayish-white fins, an impatient temperament, and likes to jump.

2. What are the freshwater fish that are hardy and easy to raise?

1. Goldfish: A very common freshwater fish, relatively hardy and easy to raise. Its body color is very diverse, and it is a highly ornamental domestic fish.

2. Thai fighting fish: It is lively by nature and has strong vitality. It is a good entry-level fish for novice fish keepers.

3. Guppy: It has bright body color, easy to choose food, and is easy to feed.

4. Zebrafish: It has a strong swimming ability and a beautiful body. It does not have high requirements for water temperature and water quality and is relatively easy to raise.

5. Tiger barb: strong physique and easy to raise.

What are the freshwater fish? 4. Grass carp

1. Grass carp is widely distributed. In China, it is distributed from Heilongjiang River to Yuanjiang River in Yunnan, except for Tibet and Xinjiang. It has also been transplanted to countries in Asia, Europe, America and Africa.

2. Grass carp inhabits rivers, lakes and ponds in plain areas. They mostly live in the middle and lower layers of water bodies and in areas with abundant aquatic plants near the shore, and often forage in groups.

3. Grass carp is a herbivorous fish that mainly feeds on larvae and algae, but it will also eat some meat, such as earthworms, dragonflies, etc. When artificially fed, it can be fed Sudan grass, ryegrass, Fan grass and other forages.

2. Carp

1. Carp is native to Asia and was later introduced to Europe, North America and other regions.

2. Carp live in ponds, lakes, and rivers, mostly living on muddy bottoms where the water surface is calm and overgrown with aquatic plants. They forage alone or in small groups, and have the habit of migrating in smaller waters.

3. Grass carp is an omnivorous fish that mainly feeds on benthic animals, such as earthworms, sandworms, shrimps, and crabs.

3. Bream

1. In China, bream is mainly distributed in medium-sized lakes in the middle and lower reaches of the Yangtze River, and abroad it is mostly distributed in North Korea, Russia, etc.

2. Bream mostly live in the middle and lower layers of open water areas with silt and submerged plants. They like quiet water life and hibernate in deep water bodies in winter.

3. Bream is a herbivorous fish, but its food range is wide. In water, it often feeds on plants such as Vallisneria, Hydrilla verticillata, and Potamogeton. It can also eat some plant debris on the bottom of the lake and a small amount of zooplankton.

4. Crucian carp

1. Crucian carp is widely distributed throughout the country (except the western plateau). It is a highly adaptable fish and an excellent farmed fish and economic fish.

2. Crucian carp mostly live in shallow lakes and ponds with lush aquatic plants, and mostly live at the bottom of the water body. However, when the air and water temperatures are high, they will also move to the middle layer of the water body.

3. Crucian carp is an omnivorous fish. Adult fish mainly feed on plant-based food. They will eat the stems, leaves, buds and fruits of vascular aquatic plants, as well as diatoms, algae, as well as shrimps, earthworms and young snails.

5. Triangle Bream

1. The triangular bream is a fish unique to China. It is mostly distributed in Hainan Island, Guangxi, Zhaoqing, Guangdong and other areas, as well as the middle and lower reaches of the Yangtze River, the Yellow River, the Heilongjiang River and other waters.

2. The triangular bream mostly lives in the middle and lower layers of flowing or still water, and likes to fatten in muddy and dry water areas with submerged plants.

3. The triangular bream is an omnivorous fish that feeds on aquatic plants and likes to eat freshwater shell vegetables. It also eats aquatic insects, small fish, mollusks, etc.