What food do baby baby salamanders eat? What food do baby fish eat?

YoungBaby fishFeedNematodeswithBloodworms, preferably a blood bug, is the kind of bug that is about one millimeter in diameter, about 1 2 centimeters long, and bright red in color. Feed every day, the amount is estimated by yourself, and the amount of baby fish is different. The salamander is mainly meat-based.

If you don't finish eating the insects, you should take them out within 2 hours to avoid damaging the water quality. In addition, there is a trick to the preservation method of this bug, wrap it in a plastic bag, pour water, put it in the refrigerator, freeze it, take it out and break off a piece before each feeding, and the bugs inside are still alive.

When the baby fish grows up, there are more feeding options, mutton (fed in winter, high in calories), crucian carp, grass carp fry (this is not recommended, because adult baby fish eat this to eat a pot), silver carp.

For frogs, the amount of food they feed is still estimated by themselves, but it varies with the season, and the amount of food is arranged from less to more in winter, spring, autumn, and summer. Of course, the hunger resistance of the baby fish is also super strong, due to little activity, the metabolism of the baby fish is very slow, the huge body, only need to eat 200-300 grams of food every day, and there is no need to eat every day.

Little baby fish like to eat meat, small fish and small shrimpIt is very nutritious and is a very good choice. After each feeding, it does not need to be fed again for a month, and feeding too much is not good for its health.

Personal suggestion: The salamander has certain requirements for water temperature, and it is generally appropriate to control it between 10-20 degrees. In summer, the water temperature should not be too high, generally not higher than 26 degrees, and in winter, the water temperature should be prevented from falling below the freezing temperature, which is also good for the salamander to eat.

It's an ornamental frogfish, but its real name is the Oriental salamander, not the real baby fish. Oriental salamanders can be kept in fish tanks and often see the sun, but not too much.

How to raise. Salamanders can be kept in large glass tanks for easy observation of their movements. The bottom of the tank is covered with washed sand and gravel, 30 cm deep pool water or well water is injected, and a small amount of aquatic plants such as goldfish algae are put in, and the ecological environment is similar to that of the fishing site.

Sand and gravel have the effect of adsorbing dirt; Aquatic plants can photosynthesize, increase the oxygen content in the water, and provide salamanders with eggs.

Clean pond water is preferred, and well water is also suitable. If you use tap water, you can only use it after 3 to 5 days, otherwise the chlorine gas retained in the tap water will cause salamander poisoning and death. Changing the water is a regular management task.

Keeping the water fresh and clean is conducive to the normal life of salamanders. The water is changed every 2 3 weeks in winter and every 3 5 days in other seasons.

Salamanders like to eat live animals. Earthworms are ideal feed, and a small amount can be added every other day; You can also put the earthworm into a single layer of gauze to wrap it, and hang it in the water with a rope, the earthworm will stick out part of its body from the gap in the gauze, and the salamander will swim to pull food. In addition, tadpoles, babies, and daphnia are also salamanders' favorite foods.

When small animals are inactive, lean pork can also be cut into small pieces and fed. However, care should be taken not to feed too much, and it is advisable to have no residual food to prevent food from rotting and affecting water quality.

Little baby fish eat aquatic animals such as earthworms, water fleas, fish eggs, shrimp and so on.

Artificial feeding allows meat to be cut into pellets and fed.

Chinese giant salamanders in different waters, the food is also slightly different, they eat a large amount, mainly prey on fish, crustaceans, amphibians and small arthropods in the water, in addition to a small amount of plant components found in the stomach of giant salamanders. Living in the habitat of the giant salamander in the Yangtze River Basin, there are white turtles, broad-mouthed glossy lipfish, horsemouth fish and other fish, which provide a wide range of predation objects for giant salamanders.

Giant salamanders have poor eyesight, mainly through smell and touch to perceive external information, they can also sense the vibration in the water through the warts on the **, and then capture the food in the water.

Giant salamanders like to prey on crabs, and an individual weighing kilogram has 6 crabs in its stomach, with a total weight of about 140 grams; Kilograms of specimens can swallow 250 300 grams of food at a time; A giant salamander weighing more than 1 oyster was found in Mabian County, Sichuan, and there was a fish weighing 1 kilogram in its stomach.

Giant salamanders:

There are three species, the Chinese giant salamander, the Japanese giant salamander, and the American giant salamander. The Chinese giant salamander can reach a length of up to a meter, the Japanese giant salamander can reach a length of a meter, and the American giant salamander can reach a length of a meter. The common denominator is that the body is long and flattened, the limbs are very short, the forelimbs are 4 fingers, the hindlimbs are 5 toes, the toes are webbed, and there is a short, sideways flattened tail.

Those who do not know or mistakenly think that fish are actually amphibians, breathing with gills in the water, and using the lungs and ** breathing outside the water, **only mucous membranes, no scales covered. Inhabit streams and ponds.

Giant salamanders feed on fish and crustaceans at night, but due to poor eyesight, they can only detect changes in water pressure through their head and body perceptions to hunt prey. During mating season, giant salamanders swim upstream, and after the eggs are fertilized, males protect the young salamanders for at least six months until they are able to hunt on their own.

The above content refers to Encyclopedia - Giant Salamander.

The above content refers to Encyclopedia - Giant Salamander Genus.

Baby fish eat a wide variety of foods;

The salamander is an amphibian that eats fish, shrimp, crabs, frogs, and aquatic insects. This animal has a wide mouth, sharp and dense teeth, and a strong bite, so it is often difficult for the other party to escape after biting the prey. Moreover, its metabolism is slow, and it can digest food for half a month after eating it once, and sometimes it will not starve to death even if it does not eat for more than a year.

Morphological characteristics. Adult: large and flattened, generally 582 834 mm in length, 310 585 mm in head, and the largest individual can reach more than 200 cm in length.

The head is large and flattened and broad, the head length is slightly greater than the head width, and the head width is 1 5 1 4 of the head body length;The snout is rounded, the outer nostril is small, the snout is proximal, and the nasal distance is l 3 or 1 2 of the eye distance

The eye is small, no eyelids, dorsal position, wide interocular space; The mouth is large, and the upper lip fold on the posterior edge of the mouth is clear; The vomer dentition is very long and located at the anterior edge of the vomerac bone, connected to the left and right, slightly concave at the junction, and arranged parallel to the maxillary teeth in an arc shape; The tongue is large and round, adherent to the floor of the mouth, and slightly free around it. The trunk is stout and flattened, the neck folds are pronounced, the body has broad longitudinal skin folds and a number of round warts, the armpit crotch spacing is about 1 3 of the full length, and there are 12 15 rib grooves. The limbs are stubby and short, the hind limbs are slightly elongated, and the fingers and toes are flattened;

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There are no taboo people for salamanders. Baby fish is suitable for: 1. Pregnant women:

Pregnant women have a great need for nutrition during pregnancy and postpartum, and the nutrition of the mother during pregnancy is very important for the growth and development of the baby; The postpartum period is the weakest period of the human body's qi and blood, the nutrition in the confinement is very important for the mother, to drink more soup, can also play a role in promoting milk, at this time to drink a cup of soup stewed with baby fish is the best for the mother. 2. People with weak constitution, low immunity and sub-health: the immune system is the body's defense system against the invasion of viruses and bacteria; If a person's immune system is out of order, it can lead to symptoms such as physical weakness, malnutrition, fatigue, decreased appetite, and sleep disturbances.

3. Tumors and cancer patients: Because cancer itself is a wasting disease, coupled with the great damage during surgery, radiotherapy and chemotherapy often cause gastrointestinal reactions such as loss of appetite, vomiting, diarrhea, etc., which seriously affects the absorption and utilization of nutrients, so that the patient's nutrition is lower than the body's needs, resulting in the body's emaciation and weakness, the decline of disease resistance, and finally cachexia (medically refers to the phenomenon of systemic failure such as significant emaciation, anemia, and mental exhaustion of the human body, which is mostly caused by cancer and other serious chronic diseases). At this time, nutritional conditioning plays an extremely important role in the patient's **.

Baby fish is an animal with high edible value, its meat is delicate, delicious, contains high-quality protein, rich amino acids and trace elements, and has high nutritional value, known as "water ginseng", and is regarded as a rare supplement in Hong Kong, Taiwan and Southeast Asia. Giant salamander muscle protein is a high-quality protein with high content of essential amino acids and a good proportion of composition, which is fully in line with the human demand pattern, and its nutritional value is far better than that of abalone, bird's nest, shark fin and soft-shelled turtle. The muscle protein of salamander is rich in 18 kinds of amino acids, of which 6 kinds of flavor amino acids account for % of the total amino acids, 8 kinds of essential amino acids account for the total amount of amino acids, and the ratio of essential amino acids to non-essential amino acids is %, all of which are in line with the ideal model of FAO WHO. The giant salamander has a high score of essential amino acids, which is quite in line with the human demand pattern, and it is rich in lysine, which is easily lacking in China's staple food, which can be reasonably combined with staple food to play a complementary role in protein.

Earthworms are an ideal feed, in addition, tadpoles, babies, daphnia, etc., are also the favorite food of baby fish.

It is named because it sounds like a baby crying. Ferocious, carnivorous, feeds on aquatic insects, fish, shrimp, crabs, snakes, turtles, rats, birds, etc., and preys"Wait for the rabbit"。

It is a protected animal in China and is listed in the International Convention on Endangered Species of Wild Fauna and Flora.

The baby fish is ferocious by nature, carnivorous, feeds on aquatic insects, fish, crabs, shrimps, frogs, snakes, turtles, rats, birds, etc., and the predation method is "waiting for the rabbit", the teeth can not chew, just open the mouth to swallow the food, and then slowly digest it in the stomach. Artificial feeding is better with natural bait, mainly plankton, insects, meat, fish, shellfish, etc.

Precautions for baby fish feeding:

1.Timing: Timing: Timing is to feed on time according to the learning nocturnal feeding characteristics of baby fish organisms, and at the same time, it should be appropriately advanced or pushed back according to the season, water temperature and water quality. General submission time: 10 p.m. for summer buying, and 8 p.m. for winter buying.

2.Positioning: Positioning to develop the positioning feeding habit of the baby fish, can promote the concentrated feeding of the baby fish, cluster feeding can not only improve the appetite of the baby fish, increase the amount of food, but also reduce the dispersion of the words, Zen Qin to improve the efficiency of the words.

3.Qualitative: If the qualitative feeding is artificial compound feed, it should be kept at low temperature, dry and not damp, and the adult is added to the feed for different purposes due to different breeding purposes.

The amount of oil added increases and decreases with the water temperature, generally when the water temperature is 18 -23, add fish oil and corn oil 50l0 each, when the water temperature is in, the amount of oil added is 5 0lo-60l0, less than 12, C can not be added when the oil is not added. Natural bait requires freshness and cleanliness, and no words can be used for spoiled bait. The bait is ideal for loach, maggots, mantis, and chicken and duck embryos.

4.Quantitative: Quantitatively according to different factors such as the feeding, digestion, individual growth, individual size, water temperature, and water quality of the QQ fish, the appropriate amount of words is fed.

Small baby fish can eat bloodworms, small aquatic insects, small fish and shrimp or fish slurry, meat slurry, etc. The salamander is a common name for the Chinese giant salamander, an amphibian that lives in freshwater. It is a rare wild animal that is a specialty of China, and is commonly known as "baby fish" because of its cry at night like a baby's cry, but it is not a fish.

It is better to feed live food. For example, bait such as small fish, small shrimp, or animal offal is fed every day, and the amount is estimated by yourself, and the amount of baby fish is different.

If you don't finish the food, take it out within 2 hours to avoid damaging the water. In addition, there is a trick to how to preserve food, wrap it in a plastic bag, pour water, put it in the refrigerator, freeze it, and take it out and break off a piece before each feeding. As for the adult baby fish, there are many feeding options, mutton (this I feed in winter, high calories), crucian carp, grass carp fry (this is not recommended, because adult baby fish eat this to eat a pot), silver carp, frogs, the amount of food to feed is still envious of their own estimates, but with the change of seasons is different, the amount of food from less to more is arranged for winter, spring and autumn, summer.

The hunger resistance of the baby fish is also super strong, due to little activity, the metabolism of the baby fish is very slow, the huge body, only need to eat 200-300 grams of food every day, and there is no need to eat every day.

Baby fish mainly eat fish, frogs, crabs, snakes, shrimps, earthworms and aquatic insects.

The eyesight of the baby fish is not good, mainly through the sense of smell and touch to perceive the outside information, they can also perceive the vibration in the water through the warts on the **, and then catch the fish, shrimp and insects in the water. The salamander occupies the top of the food chain in its ecosystem, and it is a large food feeder, mainly preying on fish, crustaceans, amphibians and small arthropods in the water.

The metabolism of baby fish is relatively slow, and after stopping for half a month, there is still undigested food in the stomach. It is very hungry tolerant, as long as it is kept in clean and cool water, it will not starve to death if it is not fed for months or even more than a year.

The lifespan of the salamander

The life span of the salamander is very long, and it is known as a living fossil. They generally have a lifespan of 50-60 years, but if they are kept properly, then they can reach a lifespan of around 80 years. It is said that the world's longest-lived baby fish is 120 years old.

At the same time, their lifespan is closely related to the method of breeding, and they need to be raised scientifically so that they can live longer. At this time, the keeper can provide them with a stable and suitable water quality environment.