How to raise a good brocade lithium fish in a water tank, how to raise brocade lithium How to raise

The water temperature is between 18 and 26 degrees.

1. Control density. To breed koi fish, the first thing to do is to control the density. It is not correct to breed too many koi fish in small tanks, which can cause them to grow poorly.

Generally speaking, if the size is 60*30*15 cm fish tank, the number of koi fish that can be farmed is about 6, and there are not too many disadvantages in raising them.

2. Change the water regularly. It is also very important to keep the water quality suitable for the sake of koi fish at all times. Therefore, it is necessary to change the water regularly and clean up the impurities in the fish tank in order to provide a clean environment for the growth of koi.

Specifically, the frequency of water changes can be controlled to 3-7 days, with more frequent water changes in summer and slightly longer intervals in winter. Each time you change the water, you can change a third. In order to ensure that the water temperature does not change drastically, it is necessary to control the flow rate of the water and slowly inject new water.

3. Reasonable feeding. Another important issue is feeding, which requires the use of normal feeding methods. First of all, you need to choose a good food, koi fish are omnivorous, so try not to use only one food, so it may be insufficient in nutrients.

You can combine plant and animal foods together, such as greens, earthworms, bloodworms, etc. It can be fed once or twice a day, once in the morning and once in the afternoon.

4. Proper lighting. When raising koi fish, you also need to provide a certain amount of light every day. Especially if there are other plants in the tank, light needs to be provided for them to photosynthesize.

However, in the summer, considering that the light is stronger, they can be properly shaded.

5. Precautions. In winter, special treatments can be carried out to allow koi fish to survive the winter, placing them in pools with water temperatures of 5-10 degrees. At this time, the number of feedings does not need to be too much, and it is enough to feed once every 3-5 days.

1. The fish tank should be safe, the load-bearing and compressive capacity of the fish tank itself should be good, and the depth of the fish tank should ensure that there will be no koi jumping tank.

2. The fish tank should have enough space, the koi carp is lively and active, and the daily oxygen consumption is very large, so it is necessary to choose a relatively large fish tank. In addition, koi fish are large ornamental fish, and when choosing a koi fish tank, it is necessary to take into account the growth and changes of koi fish in the future and leave room for koi.

Koi fish need to be raised in tanks with good light transmission. The finished tank can be used, which has good light transmittance and a good filtration system, which is suitable for breeding koi. If the koi are more than one meter long, consider using a ground tank.

The safety of the ground tank is high, which is suitable for breeding large koi fish. If the koi are smaller, you can use a round tank. The small space of the round tank is suitable for home farming or indoor breeding.

Koi can be raised in fish tanks, in the choice of fish tank size, according to the breeding density and the size of the koi carp. Small koi are small in size, if the number is not large, you can choose a finished tank with a length of about meters and a depth of about 1 meter. If the number is large, you can consider using a floor tank with a larger space.

If you are breeding large koi, you can choose a larger tank or use a custom-made tank.

Depending on the size of the koi, you can choose from different sizes of fish tanks. If you are breeding large koi fish, you can consider using a ground tank or a finished tank. These two cylinders have very good light transmittance, and can be cultivated in places where astigmatism can be irradiated, avoiding the need to move the cylinder back and forth due to light.

If the koi fish are smaller, you can choose a round tank. The advantages of the round cylinder are small size, limited idleness, and easy cleaning.

Under normal circumstances, if the water is changed more frequently, it is enough to clean the fish tank once a month or so. If it is inconvenient to change the water, it is easy to breed microorganisms in the tank, and the fish tank needs to be cleaned every week. It should be noted that the filter needs to be turned on throughout the day to breed koi.

This not only reduces the growth of bacteria, but also adds oxygen to the fish tank and prevents the koi from dying of lack of oxygen.

1. Maintain the circulation of water and inject oxygen into the water! Change the water according to the size and amount of the fish tank. It's best to change the water every few days!

2. If you change tap water, you need to prepare it with a bucket for at least half an hour in advance, because tap water chlorine is not conducive to the survival of fish.

3. Feed appropriately every day, twice in the morning and evening, one-time feeding, if you eat within half an hour, it means that it is just right. If the food is still floating there for half an hour, it means that you have overfed. Try not to feed as much as possible.