1. Water temperature: When breeding pearl goldfish, it is recommended to control the water temperature between 20-28 ℃. They are afraid of sudden changes in water temperature, if there is a sudden change in water temperature, they may be uncomfortable and unable to grow normally. Therefore, attention should be paid to maintaining water temperature during aquaculture.
2. Change the water: When breeding pearl goldfish, you need to change the water every 3-4 days. If you don't have time, change the water at least once a week. When changing the water, you should be careful not to change all the water, because this may cause the water temperature to change. Only about one third of the water can be changed every time.
3. Feed: When breeding, it is necessary to feed 1-2 times a day. Each feeding can not feed too much, so that they can eat 80% full. Feeding too much feed will not only pollute the water quality, but also make the fish eat too much, resulting in growth problems.
4. Oxygen: Pearl goldfish prefer water with slightly higher dissolved oxygen concentration, because they need more oxygen. If the breeding density is relatively high, oxygen pump is needed.
Pearl goldfish do not like too deep water, with 25-30cm deep water to raise it is more appropriate. If the water is too deep, the high water pressure will cause a burden on its internal organs, making them unable to adapt and grow poorly. In severe cases, it may also cause its growth rate to decrease. So it is not recommended to breed it in deeper water.
