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These are 11 Characteristics of Healthy and Diseased Shrimp

Vannamei shrimp farming is a business that many people worldwide are involved in. The broad market potential makes vannamei shrimp excellent. However, disease attacks also continue to lurk during cultivation. Therefore, identify the following characteristics of healthy and diseased shrimp.

Created at: 2024-01-08


The characteristics of healthy and diseased shrimp can be seen from their physical, behavioral, and physiological indicators. Understanding these characteristics can help farmers take the following steps regarding the condition of the shrimp.

So, what are the characteristics of healthy and diseased shrimp? Read more in this article!

Characteristics of Healthy Shrimp

1. Active Swimming and Responsive

The characteristics of healthy shrimp can be seen from the level of activity. Healthy shrimp will usually actively swim around and be responsive. For example, when fed, healthy shrimp will surface.

2. Clear and Bright Colored Body

Clear and bright body color can indicate that the shrimp is in a healthy condition. Meanwhile, shrimp with shells that are dull, faded, or discolored can be an indication of a health problem.

3. Hard Body Texture

Healthy shrimp have a hard and dense body texture. There should be no mucus or body that is soft to the touch.

4. Have a Good Appetite

A good appetite for shrimp can also be an indicator of healthy shrimp. Healthy shrimp will eat regularly and eat the food that has been provided.

5. No Signs of Stress

The last characteristic of healthy shrimp is the absence of signs of stress, such as being lethargic, hiding at the bottom of the pond, and showing signs of aggression towards other shrimp.

Characteristics of Diseased Shrimp

1. Lethargic or Weak

The first characteristic of diseased shrimp is that they appear lazy or weak. Usually, the shrimp will move slowly or even not move at all. Diseased shrimp will tend to stay on the bottom of the pond even when being fed.

2. Has Faded Color

Diseased shrimp have discolored or faded shells. In addition, several diseases such as myo disease and white spots can also trigger discoloration of the shrimp’s body.

3. Slimy or Mushy Texture

Diseased shrimp usually have slimy or mushy bodies. This slime usually covers the entire outside of the shrimp.

4. Decreased appetite

The following characteristic of diseased shrimp is a reduced appetite for shrimp. Sick shrimp tend to have no appetite and do not eat feed regularly, so there will be lots of leftover feed in the ponds.

5. Showing Signs of Stress

Signs of stress, such as staying at the bottom of the pond or showing aggressive behavior towards other shrimp, can also be a sign of diseased shrimp.

6. Abnormal Behavior

Their abnormal behavior, such as swimming upside down or circling, can identify Diseased shrimp.

Cre: DELOS Aqua



093 699 88 29 (Ms.Dung)


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