Dragon eye goldfish can be said to be a better variety of goldfish. As long as you take good care of it and give it a suitable growth environment, you can make it grow well. It does not have strict requirements for water temperature, but if the water temperature changes greatly, it may still have growth problems. Therefore, attention should be paid to controlling the water temperature when breeding, so as to avoid its poor growth.
1. Water temperature: When raising dragon eye goldfish, it is necessary to keep the water temperature between 10-20 ℃. If the water temperature is high, its appetite will decrease and its growth rate will slow down. If the temperature is too low, it will be dormant and unable to grow normally.
2. Water quality: weakly alkaline or neutral water should be used for aquaculture. Tap water can be used at home. Every time before changing water, tap water should be taken out 2-3 days in advance and put it in the sun to dry. This will make the chlorine gas in them go out, so as not to cause damage to the fish.
3. Feeding: When breeding, it is necessary to feed every day. Feeding time is best fixed, so that the fish can develop the habit of eating on time. When feeding, we should also pay attention to not feeding too much, otherwise the fish will eat too much, and the excess feed may pollute the water quality.
4. Oxygen: They cannot grow in water with insufficient dissolved oxygen. If they are found to surface, it means that the water is anoxic. At this time, it is recommended to buy an oxygen pump and inject some oxygen into the water to increase the dissolved oxygen concentration in the water.
