You catch bugs in the water and feed them. Fish don't need to be fed often. When changing water, you can put it in clean water first, and then put it in after changing water. It's better to let it go, because it's not suitable for keeping at home.

What fish is best for human beings to eat?

People generally like to eat fish because it is nutritious, delicious and has strong health care function. But there are many kinds of fish, and different fish have different health care functions, which is not clear to everyone.

Crucian carp has the functions of invigorating qi and spleen, inducing diuresis to reduce swelling, clearing away heat and toxic materials, dredging collaterals and promoting lactation. Patients with ascites use fresh crucian carp and red beans to make soup, and the effect is remarkable. Simmer fresh crucian carp and pig's trotters together and eat soup together, which can cure puerpera's hypogalactia. Crucian carp oil is beneficial to cardiovascular function, and can also reduce blood viscosity and promote blood circulation.

Carp has the functions of invigorating spleen, stimulating appetite, promoting diuresis, relieving swelling, relieving cough and asthma, preventing miscarriage and promoting lactation, and clearing away heat and toxic materials. Carp, wax gourd and onion are boiled in soup to treat nephritis edema. Scaled carp, intestinal impurities, slow fire stew, respectively, to treat jaundice. Taking live carp and pettitoes soup to treat hypogalactia of pregnant women. Carp and Bulbus Fritillariae Cirrhosae are boiled in small soup to cure cough and asthma.

Silver carp has the effects of warming middle warmer and benefiting qi, warming stomach and moistening skin, and is a health food for warming middle warmer and benefiting qi.

Black herring has the functions of invigorating qi, nourishing stomach, eliminating dampness, promoting diuresis, expelling wind and relieving annoyance. The trace elements such as zinc and selenium contained in it help to fight cancer.

Snakehead has the effects of invigorating spleen, promoting diuresis, removing blood stasis, promoting tissue regeneration, clearing away heat and expelling wind, and nourishing liver and kidney. Cooking snakehead with ginger and red dates has an auxiliary effect on the treatment of tuberculosis. Braised snakehead with brown sugar can cure nephritis. Eating steamed snakehead can promote lactation and enrich blood.

Cuttlefish has the functions of nourishing liver and kidney, nourishing qi and blood, clearing stomach and removing heat. It is a health food for women, which has the functions of nourishing blood, improving eyesight, dredging menstruation, preventing miscarriage, promoting delivery, stopping bleeding and promoting lactation.

Grass carp has the functions of warming stomach, calming liver and expelling wind, and is a health food that warms the middle warmer and tonifies deficiency.

Hairtail has the effects of warming stomach, nourishing deficiency, moistening skin, expelling pathogenic wind, killing insects and nourishing five internal organs, and can be used for adjuvant treatment of persistent hepatitis and chronic hepatitis. Patients with hepatitis can take the upper layer oil after steaming fresh hairtail, and long-term use can improve the symptoms.

Eel has the functions of benefiting qi and nourishing blood, softening tendons and benefiting bones.

Monopterus albus enters the liver, spleen and kidney, which has the functions of tonifying deficiency, expelling wind and removing dampness, strengthening bones and muscles, and also has a certain regulating effect on blood sugar. People with deficiency of both qi and blood can shred Monopterus albus and Astragalus membranaceus (gauze bag) and water them to taste. Children with malnutrition, thin constitution and little appetite can use an eel, cut it into pieces and cook it with a little chicken gizzard-membrane. Monopterus albus can be cooked for internal hemorrhoid bleeding and uterine prolapse.

What fish is better to eat now?

You can eat any fish.

Small fish can only eat for a few days after birth. What's the best to eat?

Harvesting shrimp eggs is very suitable for newborn fish.

From UC browser

What food do fish like to eat?

Look at this fish. . The lowest animals of marine fish are shrimp, small fish and "sea worms", and then big fish eat them and algae. .

What is the best for goldfish to eat?

Goldfish is an omnivorous ornamental fish cultivated and propagated by human beings for a long time. Like crucian carp, it eats both animal feed and plant feed. If you have the heart, you will find that they "love" to eat almost everything. As long as they can see and reach, goldfish can't wait to taste them. When you are hungry, you don't even let go of your own shit.

They really like to eat a lot. Animals include planktonic fleas (usually fish worms and red worms), water worms (nematodes), calluses, cooked egg yolks, earthworms and insects of appropriate size ... Plants include: yellow algae, diatoms, green algae, radishes, duckweed, aquatic plants, bran, bean cakes and noodles. Your goldfish must not taste so good, right? It's okay, Kim. Fish are not very picky when they arrive. It's okay to eat the same food all your life. As long as it is alive, it will eat with relish.

It is generally believed that feeding live food (such as red worms, water worms, etc. ) is the best, goldfish will grow quickly. Feeding dry worms or artificial feed is an expedient measure, and there is no way out. However, the author has kept goldfish for nearly 20 years, but he has come to the opposite conclusion. If you are a goldfish lover and keep it in an indoor glass jar, then my experience will be very useful.

Live food (such as red worms, water worms, etc.) ) is rich in nutrition and has the best palatability. But they usually only grow in dirty ponds, ditches and puddles. They are captured from these natural waters and carry a lot of bacteria and parasites. General cleaning is not easy to clean. Fish eat this food for a long time, and it is inevitable that they will get sick. Common diseases are white spot disease (melon disease), gill rot disease and third-generation worm disease, and these three diseases are the most difficult to cure. If found in time, it can be cured after treatment. But the pathogen enters the fish tank with each feeding, and it won't be long before the fish will get the same disease. So many times, not to mention the blow to fish farmers, goldfish itself can not stand, physical decline, thin body, ornamental value gradually lost ... will inevitably die young.

Finally, the goldfish were given a diet of "dry food+bread worms". Dry food, including dried red worms and artificial full-price feed, is not worse than live food, even more comprehensive, and the most important thing is cleaner, which greatly reduces the chance of goldfish getting sick. At the same time, feeding dry food should follow the principle of "eat less and eat more meals", and feed less times at a time. On the one hand, goldfish can digest better, and at the same time, it is easy to establish feelings with their owners. As soon as you get close to the fish tank, the fish will immediately gather around and ask for food. You should pay attention at this time, Kim. Fish are greedy, so the daily feeding amount must be controlled. You can't give it whenever you need it. Anyway, there is plenty of time! As long as the goldfish is healthy, you can enjoy feeding the goldfish every day, and your goldfish can also enjoy the unparalleled feeling brought by daily food. If you have a big goldfish, you can also try to feed some breadworms, even as a dessert. They are alive and absolutely clean. You may be afraid to eat your goldfish at first, but after you get addicted, you will definitely eat every meal.

Who knows what fish is best for health?

People generally like to eat fish because it is nutritious, delicious and has strong health care function. But there are many kinds of fish, and different fish have different health care functions, which is not clear to everyone.

Crucian carp has the functions of invigorating qi and spleen, inducing diuresis to reduce swelling, clearing away heat and toxic materials, dredging collaterals and promoting lactation. Patients with ascites use fresh crucian carp and red beans to make soup, and the effect is remarkable. Simmer fresh crucian carp and pig's trotters together and eat soup together, which can cure puerpera's hypogalactia. Crucian carp oil is beneficial to cardiovascular function, and can also reduce blood viscosity and promote blood circulation.

Carp has the functions of invigorating spleen, stimulating appetite, promoting diuresis, relieving swelling, relieving cough and asthma, preventing miscarriage and promoting lactation, and clearing away heat and toxic materials. Carp, wax gourd and onion are boiled in soup to treat nephritis edema. Scaled carp, intestinal impurities, slow fire stew, respectively, to treat jaundice. Taking live carp and pettitoes soup to treat hypogalactia of pregnant women. Carp and Bulbus Fritillariae Cirrhosae are boiled in small soup to cure cough and asthma.

Silver carp has the effects of warming middle warmer and benefiting qi, warming stomach and moistening skin, and is a health food for warming middle warmer and benefiting qi.

Black herring has the functions of invigorating qi, nourishing stomach, eliminating dampness, promoting diuresis, expelling wind and relieving annoyance. The trace elements such as zinc and selenium contained in it help to fight cancer.

Snakehead has the effects of invigorating spleen, promoting diuresis, removing blood stasis, promoting tissue regeneration, clearing away heat and expelling wind, and nourishing liver and kidney. Cooking snakehead with ginger and red dates has an auxiliary effect on the treatment of tuberculosis. Braised snakehead with brown sugar can cure nephritis. Eating steamed snakehead can promote lactation and enrich blood.

Cuttlefish has the functions of nourishing liver and kidney, nourishing qi and blood, clearing stomach and removing heat. It is a health food for women, which has the functions of nourishing blood, improving eyesight, dredging menstruation, preventing miscarriage, promoting delivery, stopping bleeding and promoting lactation.

Grass carp has the functions of warming stomach, calming liver and expelling wind, and is a health food that warms the middle warmer and tonifies deficiency.

Hairtail has the effects of warming stomach, nourishing deficiency, moistening skin, expelling pathogenic wind, killing insects and nourishing five internal organs, and can be used for adjuvant treatment of persistent hepatitis and chronic hepatitis. Patients with hepatitis can improve their symptoms by steaming fresh hairtail and taking the upper layer oil for a long time.

Eel has the functions of benefiting qi and nourishing blood, softening tendons and benefiting bones.

Monopterus albus enters the liver, spleen and kidney, which has the functions of tonifying deficiency, expelling wind and removing dampness, strengthening bones and muscles, and also has a certain regulating effect on blood sugar. People with deficiency of both qi and blood can shred Monopterus albus and Astragalus membranaceus (gauze bag) and water them to taste. Children with malnutrition, thin constitution and little appetite can use an eel, cut it into pieces and cook it with a little chicken gizzard-membrane. Monopterus albus can be cooked for internal hemorrhoid bleeding and uterine prolapse.