? When raising the purple bottom goldfish, we must first remove the chlorine and fluorine in the water. In addition, in order to ensure sufficient dissolved oxygen in the water, it is recommended to equip a complete set of oxygen equipment. At the same time, in order to prevent them from crossing the tank, it is better to add a lid on the water tank. Generally speaking, they are not very difficult to raise, so they can be raised for 30 years or more with careful care.
1, water quality: good water quality is one of the necessary conditions to ensure the healthy growth of purple bottom goldfish. They are suitable for living in soft water environment with weak acidity. The most important point is that the water should not contain chlorinated fluorine, otherwise it will damage the fish body and even cause death in serious cases.
2. Water temperature: They are very sensitive to sudden changes in water temperature, so they need to ensure the stability of water temperature. When changing water, it is better to ensure that the temperature difference of water temperature does not exceed 2 ℃. In addition, the water temperature also needs to be maintained between 24-26 degrees Celsius.
3. Light: They like to live in a light environment, so they need to ensure at least twice a day in the morning and evening, about 3-4 hours of light time.
4. Feeding: They do not have high requirements for food, and the diversity of food types is more conducive to their nutritional balance. It is recommended to feed small fish, shrimps, earthworms and other foods. Before feeding, in order to eliminate bacteria, it is better to freeze the fish food first.
