How to breed ornamental fish fingerlings, how to breed ornamental fish

Breeding methods and precautions for ornamental fish: Breeding ornamental fish first needs a fish tank, and the size of the fish tank is usually determined according to the species and quantity.

After preparing the fish tank, you need to keep the water in it before you can put the fish inside. Usually choose the right feed according to its feeding habits, and feed it two to three times a day. Change the water regularly to keep the water clean and hygienic so that the fish can be healthy.

If it is a tropical fish, you should also pay attention to temperature control.

Aquarium fish refer to fish with bright colors or peculiar shapes that have ornamental value. They are found all over the world in thousands of varieties. Some live in freshwater, some in seawater, some from temperate regions, and some from tropical regions.

Some are known for their brilliant colors, some for their strange shapes, and some for their rarity and preciousness. In the world ornamental fish market, it is usually made up of three major strains: temperate freshwater ornamental fish, tropical freshwater ornamental fish, and tropical marine ornamental fish.

What kind of ornamental fish are you breeding, and I've been raising ornamental fish for 20 years. Roughly divided into water temperature, bait is alive, or fresh, regularly clean the inside and outside of the bathtub, regular medicine, do not change the water often, the newly bought ornamental fish is best to raise alone for a while to see if there are any germs, in the enlarged fish tank. The fish tank should be large.

It doesn't have to be too big.

The first is water farming, the second is the quality of the fish, the third is filtration, the fourth is water change, and the fifth is disease prevention.

Fish farming must first be able to raise water, water quality first, and secondly, water temperature can achieve these two points.

First: build a fish pond.

If you want to breed, you must first build a fish pond, and the place where the fish pond is built must have a good environment and be some distance from the city. The size of the fish pond can be judged according to the area and density of their own breeding, it is better to have a larger fish pond, most of the fish ponds of breeding friends have seven or eight acres of appearance, if we have more experience in breeding silver carp, you can breed more, as much as possible to increase income. The water in the pond must be at least two meters deep.

Sprinkle organic fertilizer on the bottom of the fish pond, which can give the silver carp ** nutrients and ensure the normal growth of the silver carp.

Second: stocking of fry.

The fish pond is about to be stocked just after that, and the stocking method can be both monoculture and polyculture. The method of polyculture is to raise silver carp and other fish together, which can keep the whole fish pond in a relatively good ecosystem, and all kinds of fish can grow normally. Monoculture is to breed only one species of silver carp, which is not as high as polyculture, and it is not recommended that everyone keep it alone.

Third: daily management.

In the wild, silver carp have the habit of preying on plankton, and artificially farmed silver carp also have this habit, often preying on plankton in the fish pond, which may be good for other fish, but it is very bad for silver carp. Therefore, we should often replace the pool water when breeding to ensure the cleanliness of the water quality. Of course, you can also get a little edible plankton to feed the silver carp, in addition, when feeding, to feed regularly, the feed can not be too single, it is best to change the taste every half a month, so as to ensure the nutritional balance of the silver carp.

Fourth: overwintering management.

If you want to spend the winter safely, it is a problem that many farming friends have to consider. During the two periods when winter approaches and after winter, the temperature in the pond will be very low, and the lower the temperature, the less active the silver carp will be. As long as the temperature is below 10 degrees, the body of the silver carp is not very active, or even inactive.

The amount of feed eaten is also less and less, until it is not eaten. At this time, it is necessary to gather all the silver carp together, expand the density of farming, so that the temperature will not be so cold, or sell them in advance before the arrival of winter, and then start raising the fry next year.

1. Pick fish. The health of the fish directly affects the effectiveness of fish farming. Fish in good condition behave:

The fins are open, the swimming style is natural, the appearance is not injured or red, the eyes are not cloudy, the body is not lacking scales, the spirit is full, and the food is normal. Such fish are generally healthy and can be selected. Choosing healthy fish is a prerequisite for raising good fish.

2. Fish farming equipment. The most basic thing in fish farming is to choose a large container and strive for a large container to raise fewer fish. In addition, if the economic conditions allow, try to prepare filtration, oxygen, lights, related medicines, etc.

3. Daily care. (1) Feeding. There are two situations of feeding, one is to feed frequently and feed less, that is, feed every day, feed less and eat more, which can ensure that the fish can grow well, but will produce a lot of excrement.

The other is to keep the fish alive and keep the water clean, which is to feed them sparingly, that is, once or twice a week, but also to avoid the fish killing each other due to hunger. (2) Change the water. To change the water, dry the water in advance, and expose the connected tap water to the sun for a day or put it in a cool place for two days.

The second is to ensure that the water temperature is similar to avoid alternating between hot and cold, which will damage the fish. The third is to change less, and under normal circumstances, a maximum of one-third at a time. As long as these daily cares are done, the fish can basically live a normal life.

4. Prevention and control of fish diseases. The general cause of fish disease is that the temperature changes suddenly, which can easily lead to fish colds and white spot disease.

Fish are injured and infected, which can easily cause inflammation and death of the wound. Parasitic infections, melon worms and fish lice can all threaten fish. In this regard, it is necessary to try to avoid the occurrence of problems in response to these problems.

Do a good job of maintaining the temperature to avoid sudden temperature changes. Do not put sharp objects in the tank to prevent the fish from being injured. Disinfect the water regularly, or before new fish enter the tank.

1. Choose the right ornamental fish: Families raising ornamental fish must choose the right species according to their own conditions. There are many varieties of ornamental fish, novices buy fish is the most taboo do not want to raise anything, go to the aquarium to see, find that they are very good-looking, and then have a lot of money, buy back what they like.

In fact, you really have to think about buying fish, you have to consider the actual situation of Wang Kuan, and whether you have the time and energy to take care of those ornamental fish that are more difficult to raise. If it is just a hobby, it is recommended that novices start with easy-to-raise breeds, so that they can slowly accumulate breeding experience, and it is not too late to consider hard-to-raise breeds in the future. Directly starting with high-end varieties may cost a lot of money, and if you don't raise them well, it will directly dampen the enthusiasm of fish farming.

2. Raise fish and water first: All friends who raise ornamental fish know such a sentence, that is, fish farming first raises water. Only when the water is well maintained can the oakfish survive more easily.

If you don't figure out the steps of raising water, then no matter what fish you buy, you will not be able to escape the fate of death. Tap water can be used to raise fish, but it needs to be treated. The easiest way to do this is to connect the tap water to a bucket and let it dry in the sun for a few days before it is ready to use.

This is the easiest way to raise water, and it is also the most commonly used by aquarists. There are also many ways to raise water that you can use according to your needs.

3. Details are key: there are many old aquarists who have been raising fish for many years, and they often look at the fish tank for a long time. In fact, raising ornamental fish is a very detail-oriented hobby, and a little carelessness can easily lead to the death of ornamental fish.

Therefore, people who like to be quiet are more suitable for raising ornamental fish.