This model is zero-waste discharge, reducing CO₂ emissions to below 5 kg CO₂/kg of shrimp, meeting the requirements of premium markets such as the EU and the US. It also supports traceability and clean product certifications (ASC, BAP).
In practice, the model has proven highly effective. While conventional farming takes 76 days to produce shrimp at 60 shrimp/kg, it takes only 55 days. This shortens each crop cycle by 20 days, reduces costs and enables farmers to add an additional crop per year. The survival rate reaches 85 - 90% with a productivity of 40 - 50 tons/ha/crop and a stocking density of 250 - 300 shrimp/m². Treated wastewater meets the QCVN 40:2011/BTNMT standards.
According to the Ca Mau Department of Science and Technology, the goal is to scale this model to 100 hectares by 2025 and subsequently expand to 1,000 hectares. This is seen considered a breakthrough solution to reduce environmental pollution, enhance competitiveness and align with trends toward green, clean and transparent production.
Enterprises play a critical role in this value chain. De Heus Vietnam provides comprehensive support from supplying feed and water treatment technology to monitoring emissions and facilitating export market connections. The project also involves the Research Institute for Aquaculture II and SAEN Company, under the leadership of the Ca Mau Department of Science and Technology.
The recirculating shrimp farming model opens a new path for Ca Mau’s fisheries - boosting production efficiency, protecting the environment and contributing to the province’s strategy for high-tech, sustainable agriculture.
(seafood.vasep.com.vn) On July 9, 2026, the Embassy of Vietnam in Brazil organized the seminar titled “Sharing Information on Vietnam-Brazil Economic, Trade and Investment Relations in the First Half of 2026” to provide updates on bilateral cooperation and strengthen connections among government agencies, industry associations, and business communities of the two countries.
(seafood.vasep.com.vn) Seafood exports in the first 6 months of the year continued to be a bright spot with a total turnover of 5.7 billion USD, an increase of 11.4% compared to the same period last year. By commodity group, seafood is one of the three groups with a trade balance in the first 6 months of 2026 in a surplus state with 4.13 billion USD, an increase of 17%.
(seafood.vasep.com.vn) For many years, Vietnam’s seafood industry has been recognized as one of the country’s key export pillars. Products such as shrimp, pangasius, tuna, squid, octopus, and a wide range of other seafood have reached hundreds of markets worldwide. Yet behind these impressive export figures lies a significant challenge: a substantial share of Vietnam’s seafood export value still comes from minimally processed products, contract manufacturing, and raw material exports—segments characterized by low profit margins and high vulnerability to fluctuations in global prices.
(seafood.vasep.com.vn) In the context of a global economy shifting powerfully toward green and sustainable values, Vietfish 2026 is far more than just a commercial trade fair. It has become a strategic rendezvous and a "comprehensive ecosystem"—a convergence of value, knowledge, and sustainable growth opportunities for the entire industry chain.
(seafood.vasep.com.vn) Vietnam’s pangasius exports to Colombia continued their strong upward momentum in May 2026. Export value to the market reached USD 4 million, up 24% compared to the same month in 2025. Cumulative exports in the first five months of 2026 totaled USD 24 million, an impressive 48% increase year-on-year.
(seafood.vasep.com.vn) Hai Phong's aquaculture sector is accelerating the adoption of high technologies in aquaculture to adapt to climate change, with red tilapia and tilapia identified as the key cultured species for priority development.
(vasep.com.vn) Vietnam’s seafood exports reached nearly US$1.1 billion in June 2026, up 21.0% year-on-year. Cumulative exports in the first half of 2026 totaled nearly US$5.8 billion, representing a 12.8% increase compared with the same period last year. Exports to China and Hong Kong continued to accelerate, while shipments to the United States rebounded strongly in June. In contrast, exports to the EU, Japan, and the Middle East remained sluggish or recorded slight declines.
(vasep.com.vn) Tilapia is playing an increasingly important role in Vietnam’s aquaculture sector, driven not only by growing market opportunities but also by its ability to meet increasingly stringent requirements on quality, food safety, and traceability. In practice, tilapia farming in Vietnam is not a spontaneous or loosely regulated activity; rather, it operates under a comprehensive legal and technical framework covering the entire value chain—from hatcheries and farming to processing and exports.
(seafood.vasep.com.vn) Vietnam’s shrimp exports reached USD 1.9 billion in the first five months of 2026, up 12% compared with the same period last year. Amid continued volatility in the global seafood market, this result demonstrates that the shrimp sector has maintained positive growth momentum, supported by improving demand in several Asian markets, particularly China.
(seafood.vasep.com.vn) On June 16, the Department of Agriculture and Environment of Ca Mau Province announced that the locality has established a farming area code for nearly 30,400 hectares of mud crab aquaculture and granted export facility codes to five enterprises eligible to export mud crab officially to markets such as China, Cambodia, Singapore, and the United Arab Emirates (UAE).
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