How does the grass carp fry of 3 centimeters raise, what food to feed?

Although grass carp mainly eat grass, but 3 cm grass carp fry mouth is relatively small, not suitable for direct feeding grass. If you want to feed grass, be sure to choose the most tender grass, mash them before feeding. In addition to tender grass, they can also choose small insects or plankton as their main food. In addition, you can also properly feed some yolks with high nutritional value. In addition, it can also be fed with feed specially designed for grass carp fry.

1. How to raise 3 cm grass carp fry

1. Water quality: 3 cm grass carp fry is a very small grass carp in age and size. At this time, they are more sensitive to water quality and need to pay special attention to water quality. If the aquaculture pond is used for aquaculture, the aquaculture pond should be considered in a place with sufficient water source and good water quality. In the process of aquaculture, attention should also be paid to monitoring the water quality and changing the water after the water quality becomes dirty. About a third at a time.

2. Water depth: Pay attention to the water depth when culturing 3 cm grass carp fry. At this time, the water can not be too deep, temporarily controlled at 60-70 cm. As the size of grass carp slowly increases, the water can also slowly become deeper.

3. Feeding: Feeding the grass carp fry is also an important aspect. At this time, the size of grass carp is still relatively small, unable to eat some very large food. At this time, some small insects can be fed, or some feed specially designed for grass carp fry, etc.

4. Disease prevention: Because the grass carp fry of about 3 cm is relatively young, the resistance and immunity are not particularly strong, so it is best to do a good job of disease prevention at this time. For example, regular disinfection of aquaculture ponds and regular monitoring of the status of grass carp fry.

2, 3 cm of grass carp fry feed what food

3 cm of grass carp fry age is relatively small, their mouth is also relatively small, so feeding at this time is a very important aspect. Although grass carp is mainly a kind of grass-eating fish, try not to feed grass at this time, and then feed grass after the grass carp is bigger. If you want to give them grass at this time, you must choose the most tender grass, and mash them before feeding. In addition, you can also feed food such as small aquatic insects and plankton, for 3 cm grass carp fry is more appropriate. Moreover, you can also properly feed some egg yolk, which can supplement adequate nutrition. There are also feed specially designed for grass carp fry, which is more appropriate.