Chocolate bottom goldfish has a very special background color, which is called "chocolate bottom" because of its dark brown body color. Chlorine and fluorine in the water can cause great damage to their fish, so before feeding, the water must be exposed to the sun for a period of time. Generally speaking, although they are expensive, they are not very difficult to raise, and they are more suitable for novices to raise.
1, water temperature: chocolate bottom goldfish can not adapt to the water environment with large temperature changes. When feeding, the water temperature should be kept constant. Especially when changing water, it is better to ensure that the temperature difference of water temperature does not exceed 2 C.
2. Water quality: Good water quality is one of the necessary conditions to ensure their healthy growth. It should be noted that the water should not contain chlorinated fluorine, otherwise it will damage the fish body and even cause death in serious cases. They are suitable for living in soft water environment with weak acidity. Therefore, it is necessary to change the water regularly.
3. Illumination: They have requirements for illumination time, twice a day in the morning and evening, about 3-4 hours of illumination time is more appropriate.
4. Feeding: When feeding, it is recommended to feed small fish, shrimp, loach and other foods. It is best to freeze them before feeding and thaw them completely before feeding. This eliminates bacteria and reduces their chance of getting sick.
