If you want Ranchu to be big and fat, the first thing you need to pay attention to is feeding. Only through feeding to provide adequate nutrition, Ranchu's development will be good. The frequency of feeding is important, and it is best to feed every day. It can be fed twice a day, once in the morning and once in the afternoon. The food you feed is also very important. Before the Ranchu changes color, you can feed water fleas; After the color change, you can feed some special fish feed. Be sure not to use some stale and inferior fish feed.
To ensure good water quality is also a very important aspect for the development of Ranchu. If the water quality is very dirty, then Ranchu is prone to illness, and the dissolved oxygen in the water will be reduced, Ranchu's appetite will also be greatly affected. If the water is dirty quickly, it needs to be changed every 2-3 days. However, considering that the water environment can not change dramatically, the amount of water change should be controlled at 1/4.
Illumination is also an important aspect for the growth of Ranchu. If they are in a very dark place for a long time, their growth and development will not be good. Generally speaking, it is necessary to provide a certain amount of light every day, and it is more appropriate to control it for three hours a day. In addition, it is necessary to avoid direct light.
To grow big and fat Ranchu, but also pay attention to the size of the fish tank and the number of fish. If they are too dense, they may compete with each other for oxygen and food, so special attention should be paid to controlling the density and deciding the number of fish according to the size of the tank.
