What do I need to pay attention to when raising koi fish?

1. Preparation of koi before and after entering the house.

The majority of koi enthusiasts should be prepared when introducing koi, which is of great significance for whether koi can survive and quickly adapt to the environment

When raising fish at home, the cement pond should be soaked to remove alkali, change the water and raise water, and it is best to put it in thick green water for a few days (the purpose is to accelerate the growth of moss) before raising fish.

2. The koi carp is transported, especially after long-distance bumps, the protective layer (mucus) on the surface of the fish body is very easy to be scratched and damaged, so before the fish arrive at home, the family should prepare a few tanks or large water basins or small fish ponds, put 1 2 pools (tanks) of new water, and wait for the purchased fish to arrive, first put them in the tank or basin or small pool, with 1 to 2 salt water or 10-20 milligrams of nitrofurancillin or 5-10 milligrams of potassium permanganate solution bath for 5-15 minutes (time depends on the size of the fish body flexible mastering), Then put it into the feeding pond to rest (if there is green water, it is best to add a little in the pool), and put nitrofuracillin powder in the feeding pond at a ratio of 2-3 milliliters, so as to reduce the incidence of fish diseases. Do not pour the water in the original plastic bag directly into the feeding tank after long-distance transportation.

3. Do not feed the koi on the first day, do not feed or feed less on the second day, and the amount of feeding in the future depends on the principle that the appetite of the koi gradually increases, which helps the water quality to not be easy to deteriorate and quickly turn green, and do not drop it once, which seriously affects the health of the koi. - The First Koi Net

Many institutions, enterprises, villas and other units or individuals often have an ornamental fish pond in the hall and under the stairs, and koi fish are raised in the fish pond, but few do automatic water treatment systems, so there are no koi fish to be raised.

Most of them stay in the frequent water change of the fish pond, and often directly inject tap water into the fish pond, and place a few air stones in the fish pond to increase the dissolved oxygen in the water, thinking that in this way they can raise koi ......In fact, the koi fish start to hide in the corner of the fish pond after entering the fish pond for a period of time, and at this time the koi fish are already sick and need to be treated.

Improving water quality is the most critical issue, and it is necessary to do a good job in the treatment of the water quality of the fish pond in order to feed and raise koi well.

1. Precautions for raising koi fish.

First of all, remember to put the koi in the koi fish tank too quickly, even if you have used the best nitrifying bacteria, you must wait until 3 days before you can put the koi in it, and putting the koi in the koi fish tank too early is harmful and not beneficial. Because many novices can't grasp the water quality at first, and can't clearly understand how food waste and excrement will affect water quality, it is enough to feed the koi once a day, and there is no need to worry that the koi will not be full. It is also very important to keep the filter running, and the nitrifying bacteria colony on the filter media is the greatest guarantee to ensure the health of the koi.

Koi fish should not be changed for a long time, and when changing the water, it is also necessary to pay attention not to change the water too much, the amount of water change is one-third, and the speed of adding water should not be too fast, at least control it at more than 20 minutes, and add water quality stabilizers before adding water.

2. How to buy koi.

First of all, when buying koi, you should choose your favorite, and don't focus on it, don't have a heart of comparison. A good koi can be judged from many aspects, you can go to see the appreciation of koi, the ** of koi, the health of koi and other aspects to choose koi to satisfy yourself.

Raising fish is to nourish the heart, everyone should have a peaceful mind to raise the koi well, and add more vitality to their home!

1.Koi fish grow very quickly when fed with sufficient food, and can generally grow to more than one meter long. Therefore, when choosing a fish tank, it must be a larger size, and it is generally more suitable for a fish tank of more than one meter five.

2.And you can't keep too many koi in a fish tank, otherwise there will be no free living environment. Although the newly bought koi are generally only a few tens of centimeters long, they will grow very quickly.

If you raise a lot of fish, it is best to divide them into different tanks. 3.Although koi fish do not have high water quality requirements, aquarists still need to change the water regularly.

The water change of the large fish tank requires the installation of a filter, which can filter the debris in the water while delivering oxygen. New aquarists can only change about one-third of the water each time to maintain the stability of the ecological environment in the fish tank. 4.

Koi fish are fish with a more mixed diet, and new aquarists should not plant aquatic plants in the fish tank, so as not to be eaten by koi fish. In addition, aquatic weeds that are bitten by koi will cause water pollution, and it is easy to produce bacteria, which is not good for the growth of fish. 5.

Although the koi fish tank does not need to be heated in winter, and the fish can survive the winter normally, the activity level is reduced. When changing the water, aquarists must dry it first. It is best to wait for the water temperature to be close to the inside and outside before changing the water, otherwise it is easy for the koi to not adapt to the water change in winter.

When raising fish in the family, the cement pond should be soaked to remove alkali, change the water and raise the water, and it is best to put it into the thick green water for a few days (the purpose is to accelerate the growth of moss) before raising fish.

After transporting the koi fish, the protective layer (mucus) on the surface of the fish body is easy to be bruised and damaged after long-distance bumps, and the water in the original plastic bag must not be poured directly into the feeding pond after long-distance transportation.

After entering the house, the koi do not feed on the first day, do not feed or feed less on the second day, and the amount of feeding in the future should depend on the principle of gradually increasing the appetite of the koi, which will help the water quality to not be easy to deteriorate and turn green soon, and do not fall off at one time, which seriously affects the health of the koi.

If the above does not solve the problem, please see:

The plastic bag must be rinsed and cleaned with water first, and then the whole bag of hairtail fish must be put into the pool.

Koi are omnivorous fish and can be fed either animal or plant bait. However, in order for koi to be colorful, in addition to water quality factors, it is more important to feed high-nutrient special koi fish to enhance the color.

In spring and summer, the feeding should be gradually increased from a small amount, and plant feed should be fed as much as possible.

River and lake water, well water, spring water, tap water. The water is filtered and ready for use.