Crayfish need special conservation and management to ensure the healthy growth of juvenile shrimp after calf. Here's how to keep crayfish after they have their young:
1.Provide suitable water quality: Crayfish juvenile shrimp have high water quality requirements. The water quality should be kept clean, with high transparency, and sufficient dissolved oxygen should be given. It is recommended to use a filtration system to maintain a stable water quality.
2.Adjust the water temperature appropriately: Juvenile shrimp are sensitive to water temperature and need to be controlled within a suitable range. In general, the optimum water temperature is 25-30 degrees Celsius. The temperature can be adjusted by heating or cooling the device. At the same time, it is necessary to ensure the stability of the water temperature and avoid excessive temperature fluctuations.
3.Provide appropriate nutrition: Juvenile shrimp have high nutritional requirements, especially protein requirements. It can provide high-quality bait, such as fishmeal, shrimp skin, egg yolk, etc., to meet their nutritional needs. The amount of bait should be appropriate to avoid excessive water pollution.
4.Maintain proper salinity: Crayfish are suitable for growing in a certain salinity environment. In general, the optimal salinity range is around 6-8. The salinity of the water can be adjusted by adding sea salt or table salt, but it is important to adjust it gradually to avoid drastic salinity changes that can cause harm to the juvenile shrimp.
5.Provide proper shelter and concealment: Juvenile shrimp prefer to live in a secluded environment, so providing sufficient shelter in the conservation tank or pond, such as aquatic weeds, rocks, etc., can provide a safe habitat for juvenile shrimp.
6.Regular inspection and cleanup: Regularly check the water quality, feed residues, etc. in the curing box or pond to keep the water clean. At the same time, the dead juvenile shrimp should be cleaned up in time to prevent spoilage substances from affecting the health of other juvenile shrimp.
7.Avoid over-predation: Juvenile shrimp are easily preyed upon by adult shrimp or other fish, so they need to be isolated from other predators to ensure the safety of juvenile shrimp.
In the process of conserving crayfish juveniles, it is necessary to closely observe their growth, especially to pay attention to whether there are abnormal conditions such as disease and death. If abnormalities are found, corresponding measures should be taken in time, such as adjusting maintenance conditions, adding drugs or inoculating probiotics, etc., to ensure the healthy growth of juvenile shrimp.
In summary, the conservation methods of crayfish after calf are mainly to provide suitable water quality, regulate water temperature, provide appropriate nutrition, maintain appropriate salinity, provide shelter and concealment, conduct regular inspection and cleanup, and avoid excessive predation. Through reasonable maintenance methods and careful care, crayfish juvenile shrimp can grow healthily and bring you a satisfactory harvest.