Do goldfish love to eat red worms? How to treat red worms in fish

Love to eat because it is goldfish and koi.

I love to eat bait. But one thing to note is that the nematodes should be fed before feeding.

Clean it up to avoid the poison in the red worm body that can cause gastrointestinal problems in goldfish.

Here's an introduction to the red worm:

Also known as red filaria, red nematode, it is an aquatic oligochaete among annelids, with a bright red or blue-gray body color. They mostly live in the sludge on the bank of the river basin or at the bottom of the river, dense with the sludge surface, one end is fixed in the sludge, one end stretches out the sludge to shake in the water, and when it encounters alarm, it immediately retracts into the sludge. The nutritional value of water earthworms is extremely high, and they should be rinsed repeatedly in clean water before feeding.

The Huangpu River in Shanghai.

After the river tide recedes, a large number of earthworms grow in the sludge on the bank, and people catch a large number of them in spring and autumn every year. Edible enough.

Goldfish are omnivores and eat everything, but the digestive system of goldfish is very bad, it is best to clean up the nematodes, and feed them with less and more meals, otherwise it will cause bloating and other diseases. It is better to feed special feed.

Hello, goldfish can eat red worms. The nematode has high nutritional value, and the nematode has stinky ditches in various areas, which is easy to catch, and the nematode can be directly put into a container filled with water, and the nematode will automatically hold together. There are two times of the year (spring and autumn) when you can't feed the nematodes in the ditch, and there are many bacteria in the ditch during the disease period.

Cao Shun Fishing Ground.

Yes, but it's best to clean it up to avoid intestinal diseases.

Summary. Hello Red Line Rain ** Method:

1) Clear the pond with quicklime water to kill the larvae. Do not use tea cakes, because they not only do not kill the larvae, but also prolong their lifespan.

2) Soak the fish body in 2% salt water for 15-20 minutes, which is the simplest and most effective way.

3) Rub the lesion with 1% potassium permanganate or iodine wine, just pay attention to prevent the liquid from flowing into the gills.

4) Each cubic meter of water is sprinkled with a gram of crystal trichlorfon (90%) throughout the pool to kill the intermediate host.

Hope this answer helps.

How to treat red worms in fish

Hello Red Line Rain** Method: (1) Clear the pond with quicklime water to kill the larvae. Do not use tea cakes, because they not only do not kill the larvae, but also prolong their lifespan.

2) Soak the fish body in 2% salt water for 15-20 minutes, which is the simplest and most effective way. 3) Rub the lesion with 1% potassium permanganate or iodine wine, just pay attention to prevent the liquid from flowing into the gills. (4) Each cubic meter of water body is sprinkled with the whole pond with gram infiltration of crystal trichlorfon (90%) to kill the intermediate host.

Hopefully, this answer will help you.

Ponds have seasonal fish and some scaleless fish cannot use trichlorfon.

Hello, then you try or deltamethrin, cypermethrin killing.

Or 1. Change the water: After the fish is infected with parasites, the first thing to do is to change the water. Different from the usual water change situation, the water change should be frequent at this time, basically once every one to two days, so as to improve the water quality as soon as possible and provide a good growth environment.

Tap water is used for water change, and it needs to be dried a few days in advance before it can be used. 2. Heating: In addition to changing the water, what you also need to do is to increase the water temperature.

Compared with the usual breeding water temperature, this time can be increased by 1-2. For fish, a higher water temperature can promote its metabolism, excrete bad things from the body, and also stimulate its own immunity, thus recovering the chain and delaying the recovery. 3. Salt:

After changing the water to raise the temperature, the next thing to do is to add salt, which is generally kept at about 3 to 5 parts per thousand, which is too high and not conducive to the health of the fish. It should be noted that special sea salt must be used, not table salt, especially not iodized salt.

The fish that raise fish have little appetite for feed. I usually eat all the portions, but now I still have a little bit left every time. This is not a good sign ...

On a hot day, people don't have an appetite for a refreshing appetizer. Fish have no appetite, should they also eat some refreshing and appetizing feed?

Mosquito larvae, also known as blood bloodworms, are widely distributed in all kinds of water bodies, and their biomass often accounts for 50% to 90% of the total number of benthic animals in the waters, and is an excellent natural bait for a variety of economic aquatic animals such as carp, crucian carp, mrigal, sturgeon, herring, yellow eel, loach, river crab, turtle, turtle, etc.

The insect body is rich in nutrients and contains dry matter; In dry matter, the protein content is 41% to 62%, the fat is 2% to 8%, and the calories are 4 cal. The larvae of midges are of appropriate size and palatability; It is nutritious and can promote the growth and development of fish, which is why almost all fish love to eat it.

First of all, you need to know whether your fish is vegetarian or meat-based.

Vegetarian fish, such as goldfish, can occasionally feed some bloodworms during the breeding season and in the summer when there are more bloodworms to supplement protein and enhance nutrition, but they should not be fed more, so as not to pick their mouths and not eat feed.

Fish that eat meat, such as blood parrots, cichlids, etc., can be fed dried or frozen bloodworms when their appetite is lost.

But remember, if the fish does not eat, it needs to be fished out in time, which has prevented the insects from dissolving in the water and causing excess protein, causing oil film and protein worms on the water surface.

Bloodworms usually grow in places such as rivers, rivers, hamas, and ponds, where the water is relatively fertile and dirty. In order to prevent the occurrence of fish diseases, goldfish should also prevent "diseases from entering the mouth".

1. Disinfection method:

Soak it in light red potassium permanganate solution for 10 minutes, wash it thoroughly many times and then feed it, or you can put some fish medicine and let the silk earthworms eat it to make it bait.

2. In this way, the treated bloodworms can be fished out with a coarse sieve silk or gauze net to feed the big fish, and the remaining small bloodworms can be fished out with a fine sieve silk net to feed the fry or juveniles.

3. Family fish farmers can also use the water to raise the live bloodworms sparsely in pots, tanks and other containers, and put the aerator head to increase oxygen, which can generally be raised for one day in summer and 3-5 days in winter.

Most aquarists generally use artificial feed to raise goldfish due to conditions, but it is undeniable that in order to raise healthy and beautiful goldfish, live food is the best choice. Because live food is not only rich in nutrition and comprehensive, but more importantly, it will not spoil the water quality, but also can promote the color of goldfish to be more vivid and prevent goldfish from fading. Today we're going to talk about the live food for raising goldfish:

Daphnia (fish worm), bloodworm (blood worm), and nematode.

Goldfish raised live are healthy and lively, and they are bright in color.

1. Daphnia. Daphnia is also called fish worm or jumping bug, and there are also called bloodworms. Daphnia has a very high protein content, accounting for almost 50% of its dry weight, and the protein contains all the amino acids needed for the growth of goldfish. Raising goldfish with live Daphnia can increase the metabolic generation rate of goldfish by 100% and promote the rapid growth of goldfish.

In addition, the fat content of Daphnia is also very high, and the fattening effect on goldfish is also very good. Therefore, the nutritional value of flea as bait to raise goldfish is incomparable to other pellet bait. Daphnia also have an advantage that other live eaters do not have, that is, they can eat all the dirty things in the water, miscellaneous bacteria and other brains into the stomach, making the water clear and transparent, and greatly reducing the frequency of water changes.

Daphnia are not only nutritious, but also purify water.

2. Bloodworms. Bloodworms, also known as bloodworms, or red worms, are the larvae of the midge. As the goldfish grows older, the daphnia seems to be a little stuffed, and the best choice at this time is the live bloodworm. Bloodworms are also the best bait for goldfish fattening in autumn, with bloodworm feeding cups, the bloodworms drilled out of the water, twisting and twisting, can attract the attention of goldfish.

The bloodworms that came out of the tank had not yet sunk to the bottom of the tank, and they had basically entered the belly of the goldfish.

There are many benefits of koi fish eating bloodworms, which can make koi fish grow fatter, reduce the occurrence of koi fish diseases, and pay attention to it when raising koi fish.

Koi is an omnivorous fish, not picky eaters, so it is more convenient to feed, generally speaking, as long as the fish food is fed on time, in daily life, cook all kinds of minced meat, such as pig beef, chicken and duck meat, rice bran, miscellaneous grains and other grains, all kinds of small insects, algae and other aquatic plants, koi can be used as food.

Bloodworms are a very common insect that has applications in many places, especially in fisheries. Bloodworms are named after their physical characteristics, and they are also known by other names, such as "midges larvae". The name is the result of naming bloodworms according to the category they belong to, as bloodworms are larvae of the family Mosquitoidae.

The family belongs to the insect class Diptera of the phylum Arthropoda, and there are other families in the order Diptera, such as the common mosquito family, and the blood-sucking mosquitoes are basically in the mosquito family.

Specifically, the growth stages of animals in the family are divided into four, which are egg stage, larval stage, pupal stage and adult stage. The second stage, the larval stage, is the bloodworm. The larval stage of midges is relatively long, usually 4 or 5 months.

The growth stages of mosquitoes in the mosquito family can also be divided into the above four, they also have larval stage, and this stage also has a special name, that is, the widow.

Bloodworms are widely used in fisheries, as they can be used not only to feed fish, but also to fish. When farmers choose goldfish for ornamental fish farming, bloodworms can be used as their food, and bloodworms are readily available in the market. In addition, you can go to rivers or ponds to catch bloodworms for goldfish.

However, it is best to disinfect such bloodworms before giving them to goldfish to avoid carrying harmful germs on their bodies. The effect of bloodworms on the growth and development of goldfish is obvious, because their bodies are particularly rich in protein and have more fat.

The main points of feeding are as follows:

1. Container: It is better to use a hard plastic basin for raising red nematodes, and a washbasin is the best.

2. Washing: It is better to wash the nematode with water that has been placed for a week, and when washing, use new water to gently wash the nematode back and wash it away, and wait for the nematode to sink to the bottom slightly, but when the dirty water particles have not yet sunk to the bottom, the dirty water trapped baby is gently poured out. Repeat several times until it is clean, and at least twice a day for each leakage.

3. Spit mud: Red nematodes will spit mud, and the spit mud should be washed.

4. Water level: The water level of the nematode can be raised to half the height of the nematode clump.

The main points of feeding are as follows:

1. Container: It is better to raise red nematodes with hard plastic pots, and washbasins are the best.

2. Washing: It is better to wash the redworm with water that has been placed for a week, and when washing, gently wash the redworm with new water, and wait for the redworm to sink slightly to the bottom, but when the dirty water particles have not sunk to the bottom, the dirty water is gently poured out. Repeat several times until washed, at least twice a day.

3. Spit mud: Red nematodes will spit mud, and the mud spit out should be washed and cleaned.

4. Water level: The water level of the nematode can be raised to half the height of the nematode clump.

Crucian. Bloodworms belong to the phylum Arthropods, Crustaceans, and Gill Legs. Commonly known as fish insects.

The body is small, about 2 mm long, light flesh-red, and lives in fresh water. The body is divided into a head and a trunk, with dorsal armor, and the trunk has 5 pairs of trunk limbs (thoracic limbs), which are motor and respiratory organs.

Simple animals such as insects and worms may have more complex immune systems than people think. British scientists have discovered that Daphnia"Baby"Not only can it inherit the mother's immune system, but it will"Remember"Some of the bacteria that infect the mother's body form a more complete immune system. Biologists have long believed that invertebrates have a very strong immune system"Low-level", as a result of these"Simple"Animals cannot produce antibodies on their own, so they cannot use antibodies to remember and kill bacteria that have invaded the body, as the immune system of vertebrates does.

However, a team led by Tom Little of the University of Edinburgh in the United Kingdom was surprised to find that the immune system of Daphnia also exists in a similar genetic process"Learning and memory mechanisms"。

Researchers injected a type of bacteria that can be infected with adult Daphnia and allowed the adults to reproduce. After injecting their offspring with the same bacteria, the researchers found that only a very small number of small daphnia were infected with the bacteria, while most were"Safe and sound"。

While researchers are currently unclear about the genetic processes and mechanisms of Daphnia's immune system, Little noted"Just because invertebrates can't produce antibodies on their own doesn't mean they don't have an advanced immune system"。