CATDOLL : CATDOLL: How long can you keep longthorn fish at home?

1. How long can you keep the longthorn fish at home?

2-4 years

The long-spined catfish, also known as the yellow catfish, can generally live for 2 to 4 years. It usually lives in shallows with still water or slow currents, lurking at the bottom of the water during the day and active at night. It is an omnivorous fish that mainly feeds on bottom-dwelling invertebrates.

The long-spined fish, also known as the yellow catfish, belongs to the family Pelteobagrus. It is about 20 cm long, with a straight belly, flattened posterior part, and a slender tail. Patients with hemorrhagic diseases should also eat less or no long-spined fish, because long-spined fish can promote blood circulation and blood metabolism. If patients with hemorrhagic diseases eat long-spined fish, it may induce the disease, and in severe cases, it may aggravate the condition.

2. Is it better to raise yellow bone fish in Wenpeng or in the open air?

Open air is good.

1. Raising yellow bone fish at high density in the open air can greatly improve the survival rate of yellow bone fish. The survival rate of yellow bone fish raised at high density in greenhouses is not high.

2. Raising yellow bone fish in high density in the open air can prolong the metabolism time and have a high survival rate. Raising yellow bone fish in high density in a greenhouse will greatly shorten the life of yellow bone fish. Yellow bone fish refers to the fish in the genus Pelteobagrus of the family Siluriformes of the class Osteichthyes.

3. What are the specialty fish species in Hulun Lake?

Introduction to Hulunbuir's local specialty fish

Pike

Pike, scientific name: Black Spotted Pike, commonly known as: Pike, Duck Fish. Its mouth is large and flat like a duck's beak, with a protruding lower jaw. It is the most violent carnivorous fish among freshwater fish. In addition to attacking other fish, it will also attack frogs, mice or wild ducks. It is said that it can eat food equivalent to its own weight in one day. Because of its long lifespan, giant individuals can occasionally be found. Because of its excellent meat taste, it is a good target for fishing.

catfish

There are many species of catfish, the most common ones are native catfish, bigmouth catfish, bearded catfish, etc.

We have many catfish with whiskers here. They have 4 whiskers on their mouths, the upper whiskers are long and the lower whiskers are short. They are carnivorous and mostly wild. They do not require high water quality and can be cultivated artificially. They grow fast and some species can grow to be very large.

Its body color is yellowish, wild fish grow slowly, and generally weigh no more than 1 catty. It has high nutritional value and good taste. It can be artificially cultivated and has great market potential.

Boat nail fish

Boat nail fish, scientific name: snake L (ju), commonly known as: boat nail, poplar fish, boat nail, coffin nail, etc.

The body is elongated and slightly cylindrical, with a slightly raised back, a slightly flat abdomen, and a slightly flattened tail. It is concave in front of the nostrils, and the mouth is inferior and horseshoe-shaped. The lips are well-developed, with prominent papillae, and the rear edge of the lower lip is free. The individual is not large, with the largest individual only reaching 24 cm, and most are about 10 cm; but there are a large number of them, they are fat and strong, and taste good, and they have certain economic value.

Willow Root Fish

Willow root fish, scientifically known as Lasiocarpus ramulosa, is a small economic fish found in the wild in rivers and has a high value. Some experts also call it one of the most primitive fish. It is a cold-water fish that likes to move in groups. The suitable temperature is 10-25℃. The roots of willow trees by the stream are often washed into hollows by water, and the fibrous roots become like a straw raincoat, dancing and swaying with the water flow. This is the favorite hiding place of willow root fish. The reason why willow root fish is called willow root fish should be due to this.

This one that looks darker in color is also the willow root fish. Because it grows in a place where the water flow is not very good, we commonly call it "water bubbles". It looks black overall with a green glow on its body, but it does not affect the taste and it tastes just as delicious.

Old man fish

Scientific name: cK fish, commonly known as: old man fish, toad fish, ugly woman, etc. The body is soft and scaleless, with many cortical protrusions on the edges of the head and body. The back is purple-brown and the belly is light. The head is large, the mouth is wide, and the teeth are sharp. It usually lurks on the seabed and is not good at swimming. Sometimes it uses its pectoral fins to slowly glide on the beach mud, humming with each step, making a sound similar to an old man's cough. So it is also called "old man fish". This fish makes the editor feel sick

Mountain mullet

Mountain loach, scientific name: Northern loach. Some people call it sand loach or flower loach. In fact, this small fish is different from loach. It can only grow in very clean and cool water.

Loach

Loach is small and slender. It can be harvested all year round, but it is most abundant in summer. After being caught, loach can be used fresh or dried. It can be eaten and used as medicine. Loach is called "ginseng in water" and is a fish with high nutritional value.

Wild bighead carp

Fathead fish, scientific name: Ge's perch Channa, commonly known as mountain fathead, old man fish, sand perch, and resurrection fish. The body is round, nearly spindle-shaped, and flattened at the back. It likes to live in quiet waters of small tributaries of rivers, especially in ponds with dense aquatic plants. Ge's perch Channa is a small freshwater fish. Due to its tender meat, delicious taste, few bones and high nutritional value, it is increasingly favored by consumers and has great market development potential.

Sliders

Slide fish, scientific name: Walleye yarrow, commonly known as slide fish, Dalai Lake slide fish, white fish. Thin lips, no keratin edges, no whiskers. Dorsal fin has no hard spines. Delicious, sold in the past few years, the price is not cheap!

Slender-scaled fish

The fine-scaled fish is a cold-water mountain fish. It lives in mountain streams with fast currents, clear water, and a water temperature that does not exceed 20°C all year round. It has tender meat and high fat content, and can be used as a new breeding object. Wild fine-scaled fish is a national second-class protected animal.

Wheatear fish

The wheatear fish is commonly found in rivers, lakes, ponds and other water bodies. It lives in shallow waters. It is omnivorous and mainly feeds on zooplankton. The wheatear fish is widely distributed and can be found in almost all freshwater areas. But specifically, there are more wheatear fish in still waters and waters with low water transparency, while there are fewer wheatear fish in waters with fast currents and deep waters. There are more wheatear fish in ponds with more aquatic plants because it swallows a large number of various fish eggs attached to the aquatic plants.

Gazi fish

The yellow catfish, scientific name: yellow catfish, lives in shallow water or slow-flowing shallows, hiding during the day and coming out at night. Yellow catfish have a strong ability to adapt to the environment and can live on the bottom of still water or slow-flowing rivers. They live on the bottom of the lake during the day and swim to the upper layer of the water to find food at night. Therefore, they can survive in adverse environmental conditions.

Hulun Lake Whitefish is a specialty of Hulun Lake in Hulunbuir City, Inner Mongolia. The whitefish of Hulun Lake is known as the "best fish" and tourists who come here must try it. Hulun Lake Whitefish is a national agricultural product with geographical indication protection.

Hulun Lake Whitefish is a specialty of Hulun Lake in Hulunbuir City, Inner Mongolia. The whitefish of Hulun Lake is known as the "best fish" and tourists who come here must try it. Hulun Lake Whitefish is a national agricultural product with geographical indication protection.

Hulun Lake Whitefish is a specialty of Hulun Lake in Hulunbuir City, Inner Mongolia. The whitefish of Hulun Lake is known as the "best fish" and tourists who come here must try it. Hulun Lake Whitefish is a national agricultural product with geographical indication protection.