I have four silver arowanas at home, I don t know how to raise them, please let me know

Feed live food, dried shrimp, goldfish fry, or traffic lights or whatever. For weakly acidic water, it is best to keep the water temperature at 24 26, especially for raising silver dragons and black dragons. It is best to have two times a day, morning and evening, when the sun can shine on the feeding water for 3 4 hours, the light is too dark, the Arowana is dull, the appetite is lost, and the color is dull; If the light is too strong, it will also swim abnormally, and even bubble sickness will appear.

1. Choose a fish tank Silver Arowana is a large fish, the best fish tank is long, wide and high, a smaller fish tank will affect the development of the fish, but also make the fish feel nervous. The fish tank must be covered, because the silver Arowana belongs to the upper fish, and the cover prevents the phenomenon of fish jumping out of the tank. Fish farming first raise water, tap water must not be directly raised, to store the water for 3-5 days, completely remove the chlorine in the water, cultivate nitrifying bacteria, and then you can put the fish into the tank for experiments.

2. To manage the silver dragon in the tank, you should choose a bold and not afraid of people, and you can buy a small silver dragon. After entering the water, the water temperature and pH value should be maintained, and the water temperature should be maintained at about 28 degrees, and the pH value should be between.

3. Feeding management below 20 cm to feed bread worms and shrimp balls, more than 20 cm can be fed some small fish or pieces of meat, do not feed offal food, to control the amount of silver dragon food, about seven points full is the best, daily feeding to eat less and more meals, can be matched with some rich types, conducive to nutritional balance, feeding to keep fish food clean, you can buy some silver arowana special food, to supplement the fish trace elements and minerals, in addition to pay attention to the day of water change is best not to eat. With the gradual growth of the silver Arowana, the feeding amount should also decrease in turn, and you can stop eating for one day every ten days and half a month.

4. Water quality management should insist on changing the water for the silver Arowana, the main water is raised in advance, the temperature of the new water, pH value and other standards can be adjusted to be consistent with the old water, to meet the standards of the survival of the silver Arowana, in addition to the weekly water change, it is not appropriate to change all the water, you can replace 20%-30% of the total water, pay attention to the old water when changing the water, and then slowly inject new water along the fish tank wall.

5. The light is enough to basically ordinary fish tank lamp, the light is not too strong, and the light distribution of the whole tank is relatively even, so that the silver Arowana will not fall out of sight, and the time to maintain the light every day depends on the brightness of the entire fish tank, five or six hours.

6. Polyculture fish choose not to raise those species that are often startled with silver Arowana, such as Colorful, which can scare the silver Arowana half to death, and the other is that it cannot be eaten too fiercely with the silver Arowana, resulting in the inability to regulate food distribution.

If you want to keep silver Arowana alive, you need to adjust the pH value of the water quality, and use treated water to control the water temperature at 25 to 28 degrees. During this period, you need to pay attention to adjusting the water temperature, pay attention to the water temperature difference when changing the water, and keep the water changing regularly. Usually you need to feed more nutritious food to enhance the physique of silver Arowana.

If you want to raise silver arowana not to die, you first need to prepare water quality suitable for feeding, and when feeding, you need to dry the water in advance to two stools and change it to chlorine for three days. And keep it suitable for feeding at a water temperature of 25 to 28 degrees, and adjust the pH value of water quality in a balanced feeding.

In addition, during the breeding of silver Arowana, the owner needs to adjust the water temperature in time, and adjust the water temperature according to the rough level of the weather temperature. When changing the water, it is also necessary to strictly control the temperature difference of the water and insist on changing the water every three days.

In order to avoid the weakness of the silver dragon, it is usually necessary to feed more nutritious food to the silver dragon, you can feed the silver dragon more fish and shrimp, bread worms, water lice, water earthworms, harvest shrimp and some nutritious feed.

1. Fish tank: The body length of the silver Arowana can reach 80-100 cm after adulthood, so that the keeper needs to choose a fish tank of more than one meter to ensure that the activity space of the silver Arowana is sufficient.

2. Water temperature: The suitable water temperature of Arowana is 24-28 degrees, and the preferred water temperature is 26 degrees. Keepers need to keep the water temperature at 26 degrees at all times and try not to change.

3. Water quality: Arowana also has high requirements for water quality, likes weakly acidic water quality, and the pH value needs to be controlled between. The nitrite and chlorine content in the water should be 0, and there should be a good nitrification system next to the fish tank.

4. Feeding: The food of silver Arowana at different stages is also different, generally below 20 cm are eaten live bait, and more than 20 cm can be fed with some silver Arowana special feed and live bait.