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Each type of shrimp, from white leg shrimp to black tiger shrimp, has special adaptations to survive in different conditions. Understanding this adaptation not only helps farmers better manage shrimp ponds but also reduces risks during farming.

Shrimp adapt to the habitat for growth and development

Shrimp adapt to salinity

One of the most important factors affecting shrimp is the salinity of the water. White leg shrimp are able to tolerate a wide range of salinity, from freshwater to saltwater. When the environment changes suddenly, the shrimp body adjusts itself by balancing the osmotic pressure. For example, in a freshwater environment, shrimp will reduce the amount of salt they excrete and retain more salt to maintain balance.

However, black tiger shrimp requires a more stable water environment. If salinity changes too quickly, they are susceptible to stress, leading to reduced appetite or disease. Therefore, when raising shrimp, farmers need to measure the salinity regularly and adjust it slowly if necessary, to avoid shocking the shrimp.

Adapt to temperature

Water temperature is also a determining factor for shrimp development. The shrimp body is very sensitive to temperature, so when the water temperature changes, the metabolic rate in the shrimp body also changes. Shrimp usually grow best in the temperature range of 26-30°C.

When the water temperature is too low, shrimp activity slows down, they eat less, and they are more susceptible to disease. On the contrary, if the temperature is too high, the shrimp's body will be stressed, consuming a lot of energy to maintain life functions, leading to slow growth. To help shrimp adapt, farmers need to keep the pond temperature stable, especially in the hot season or when it rains a lot.

Shrimp are very sensitive to water quality. 

Adaptation to dissolved oxygen

Dissolved oxygen is an important factor determining the survival of shrimp. Shrimp have the ability to adapt to low oxygen levels for a short time, but if the lack of oxygen lasts for a long time, they will die. When the dissolved oxygen decreases, the shrimp will float to the surface of the water to breathe. However, this is not a long-term solution because it can cause shrimp to be stressed and susceptible to disease.

In a pond water environment, the amount of dissolved oxygen is often affected by farming density, feed intake and waste. Farmers need to make sure the aerator is working well to provide enough oxygen to the shrimp, especially at night when algae reduce photosynthesis.

Adapt to water quality

Shrimp are very sensitive to water quality, including pH, ammonia, nitrites, and other toxic substances. The shrimp body has the ability to adapt to a certain extent, but when the environment is too polluted or the pH changes too quickly, the health of the shrimp will be seriously affected.

To reduce risks, farmers need to regularly check and adjust water indicators. For example, when the pH is too low, lime can be added to balance. When ammonia rises, it is necessary to strengthen microorganisms to decompose organic waste in ponds.

Farmers need to regularly check and adjust water indicators. Photo: Silver Shrimp

Adapt to light

Although shrimp live underwater and are not directly affected by light, light still affects shrimp growth through algae growth and water quality. Shrimp are usually active at night or when the light is low.

In strong lighting, shrimp may feel uncomfortable and seek shelter. Therefore, when raising shrimp, farmers need to design a pond with the right depth so that the shrimp have a shelter when necessary.

The adaptation of shrimp bodies to different water environments is an important part of helping shrimp survive and thrive. Farmers need to understand factors such as salinity, temperature, dissolved oxygen, water quality, and light to create the right farming environment. By paying attention to every small detail, farmers not only help shrimp be healthy but also improve productivity and economic efficiency in the farming process.