Pearl goldfish is a kind of fish that is not very good to raise, in the process of breeding a little carelessness will lead to its death. First of all, it has special requirements for water quality and temperature, and can not adapt to the strong mobility of water, and is very sensitive to the perception of water temperature changes. If the water temperature changes too much, it will cause discomfort, so frequent water changes will also cause it to get sick. Secondly, it has a large appetite and needs to be fed many times, but it can not be fed too much at one time. In addition, its own constitution is relatively poor, but also prone to some diseases.
1, water environment: Pearl goldfish body fat round, so it can not adapt to the mobility is too strong or too deep water level. Therefore, shallow water and still water are appropriate.
2. Water temperature: Generally speaking, it can adapt to the water temperature range of 0-30 ℃. But the change of water temperature can not be too large, if the change of water temperature is too large, it will cause discomfort.
3. Change the water: Do not change the water too frequently. You can change the water once a week. You do not need to change all the water. About one third or one fourth of the water should be changed.
4, feeding: should be based on earthworms or caterpillars, can increase nutrition, improve their resistance. Follow the principle of eating small meals and not feeding too much food at a time.
5. Breeding density: The breeding density should not be too high. If the number is too large, there will be insufficient oxygen and even fighting. It is gentle and lively, but it is more aggressive in the breeding period, so we should pay attention to controlling the breeding density when mixing.
