How to raise map fish? What should we pay attention to

To raise map fish, first prepare a fish tank. A 120 * 50 * 50 tank can raise 40 fish of 6 cm. If it grows to 10 cm, only 20 fish can be raised, and only two fish of 25 cm can be raised. Change the water regularly to keep the water clean, and control the water temperature between 22-28 ℃. Daily feeding is mainly small fish and shrimp, which can be fed 2-3 times a day. In addition, let it bask in the sun, which can make the color more gorgeous. 1、 The size of the fish tank determines how many map fish can be raised. This kind of fish consumes a lot of oxygen, so it can't be raised too much. With a 120 * 50 * 50 fish tank, you can raise 40 small fish with a body length of 6 cm. When it grows to 10 cm, you can only raise 20. When it grows to 18 cm, you can leave 4-6. If it exceeds 25 cm, you can only raise two. 2、 Water quality and water temperature in order to ensure the healthy growth of map fish, we must pay attention to water quality and water temperature. The water quality should be kept fresh, and the amount of water to be changed in the early stage should be about half or three-quarters, which can promote its growth. Then change it once a week and soak it with baking soda solution for 10 minutes. The water temperature shall be maintained between 22-28 ℃, not lower than 18 ℃ and not higher than 30 ℃. 3、 For daily feeding, the map fish should be fed regularly. Generally, it should be fed 2-3 times a day. The amount of each feeding should be finished in half an hour, so that it can not only ensure full food, but also not make it too support. There are many choices of bait. Young fish feed more water fleas or earthworms. When they grow up, they can feed small fish, shrimp or loach, but they must be cut off, otherwise they will break their intestines. 4、 Note: the map fish should be exposed to the sun every day, usually for two hours, so as to make its color more gorgeous and prevent water corruption. Regularly check the fish to see if there are signs of disease. If the performance is abnormal, it is necessary to heat up, change water and add salt. Some diseases that are difficult to cure also need to be isolated and medicated bath. （DeTuYuZenMeYang，XuYaoZhuYiShenMe）