Technical for shrimp farming

EHP – The Silent Money Thief in Shrimp Farming: Signs and Solutions
EHP – The Silent Money Thief in Shrimp Farming: Signs and Solutions

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Slow growth and size variation caused by EHP microsporidia are currently the biggest concerns for shrimp farmers. Learn more about the disease mechanism and the most effective solutions to overcome it.

Why do shrimp and fish ponds have a foul odor? How to eliminate bad odor effectively within 24 hours
Why do shrimp and fish ponds have a foul odor? How to eliminate bad odor effectively within 24 hours

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The foul odor coming from aquaculture ponds not only causes discomfort for farm managers but is also a “red alert signal” for the health of shrimp and fish. If not handled promptly, it can become the breeding ground for toxic gases, disease outbreaks, and the failure of an entire farming cycle.

ECO BLUE – A biological solution that effectively controls water mold (Saprolegnia) in shrimp farming ponds
ECO BLUE – A biological solution that effectively controls water mold (Saprolegnia) in shrimp farming ponds

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Coin-shaped fungus (dog paw fungus, lichen) has always been ECO BLUE – A biological solution that effectively controls water mold (Saprolegnia) in shrimp farming pondsa persistent nightmare for shrimp farmers, especially in lined ponds. It not only contaminates the water environment but is also a direct cause of serious intestinal diseases in shrimp.

When the weather turns cold, do these 5 things immediately if you don’t want your shrimp to “crash to the bottom”!
When the weather turns cold, do these 5 things immediately if you don’t want your shrimp to “crash to the bottom”!

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During seasonal transitions—especially when the weather suddenly turns cold—shrimp farmers are often left extremely anxious. A sharp drop in water temperature not only causes shrimp to stop feeding but also creates favorable conditions for dangerous disease outbreaks. Without timely intervention, mass “bottom-drop” mortality is almost inevitable.

Probiotics – The Protective Shield for Shrimp During the Rainy Season
Probiotics – The Protective Shield for Shrimp During the Rainy Season

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The rainy season is always a sensitive period in shrimp farming, when pond conditions fluctuate strongly and pathogens can easily break out. This article will help farmers understand the impacts of rain, the important role of probiotics, how to choose the right product, and how to use it correctly to protect the shrimp stock

Shrimp pond water treatment after heavy rainfall in 4 Steps – Anyone Can Do It
Shrimp pond water treatment after heavy rainfall in 4 Steps – Anyone Can Do It

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Prolonged heavy rainfall causes severe fluctuations in shrimp ponds: pH drops, salinity changes, algae collapse, and toxic gases increase, making shrimp more vulnerable to stress and intestinal diseases. Farmers need to clearly understand the four key steps to treat shrimp pond water after heavy rain to stabilize the environment and effectively prevent disease. This article provides detailed guidance that anyone can apply.

Pond bottom sludge - The silent enemy in shrimp and fish ponds during the rainy season
Pond bottom sludge - The silent enemy in shrimp and fish ponds during the rainy season

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Rainwater and accumulated sludge not only pollute pond water but also seriously affect the health of shrimp and fish in aquaculture ponds, causing environmental stress, poisoning, rapid bacterial growth, and making cultured shrimp and fish more susceptible to diseases. So what is the effective solution to help shrimp and fish stay healthy during the rainy season?

What to do during prolonged rainy weather in shrimp farming
What to do during prolonged rainy weather in shrimp farming

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The prolonged rainy season poses many risks to shrimp ponds: pH drops, algal die-off occurs, toxic gases increase, and shrimp are more susceptible to environmental stress, slow growth, body curvature, and muscle opacity. Farmers need to manage their ponds carefully, maintain shrimp health, and apply timely treatment solutions. The article below will help farmers find effective solutions.

Turning Straw into Organic Fertilizer – ECO BLUE: An Effective Solution for the Rice-Shrimp Farming Model
Turning Straw into Organic Fertilizer – ECO BLUE: An Effective Solution for the Rice-Shrimp Farming Model

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The rice–shrimp rotational (or integrated) farming model is a widely adopted sustainable agricultural practice in the Mekong Delta, particularly in the provinces of Bac Lieu, Ca Mau, Soc Trang, and Kien Giang. This model alternates between the saline water season and the freshwater season, making the most of natural conditions, reducing investment costs, and minimizing pollution and disease risks.

Diagnose the health status of shrimp through their body color
Diagnose the health status of shrimp through their body color

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In fact, we can partly judge the health status of shrimp through their body color.

 
EHP superinfection with two celled parasite (Greragine) causes white feces syndrome, liver atrophy, and intestinal emptying in shrimp and treatment regimen
EHP superinfection with two celled parasite (Greragine) causes white feces syndrome, liver atrophy, and intestinal emptying in shrimp and treatment regimen

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Currently, the EHP epidemic in shrimp is not only serious in terms of infection level but also more dangerous in the possibility of superinfection with many other pathogens, typically superinfection with 2-celled parasite (Greragine) causing white feces syndrome. White liver, atrophied liver, and empty intestines are extremely dangerous for farmed shrimp.

 
Renovating shrimp ponds to avoid infection with EHP micro-spore infection
Renovating shrimp ponds to avoid infection with EHP micro-spore infection

6566 Views

In shrimp farming, EHP microorganisms are not only a seasonal occurrence such as red-body diseases - white spots or acute hepatopancreatic necrosis. This disease has grown very strongly on a wide range, with the coverage and the ability to infect quickly.


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