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) The year 2026 marks a period of strong growth for Vietnam’s tilapia industry, but it is also a time when international export competition is becoming increasingly intense. Vietnam’s tilapia exports reached USD 99 million in 2025, up 140% compared to the previous year. In the first four months of 2026 alone, export value reached USD 49 million, a 151% increase year-on-year. As global demand for affordable whitefish continues to rise, Vietnam is emerging as a noteworthy competitor to traditional tilapia powerhouses such as China, Indonesia, Brazil, and Egypt.
(seafood.vasep.com.vn) With continued policy support, technological innovation and close coordination among authorities, businesses and farmers, Vietnam’s pangasius industry is expected to make a strong and sustainable breakthrough during the 2026–2030 period, reinforcing its position as the world’s leading exporter of the fish.
(seafood.vasep.com.vn) During the first four months of 2026, Vietnam’s tilapia exports to Asian markets showed varying trends across regions and countries. The Middle East recorded strong growth, with Saudi Arabia emerging as the largest Asian market for Vietnamese tilapia. ASEAN markets also expanded significantly, driven primarily by Malaysia. Meanwhile, Japan maintained solid growth, while exports to South Korea declined compared to the same period in 2025.
(seafood.vasep.com.vn) Shrimp and pangasius continued to lead growth, helping seafood exports reach $4.67 billion in the first five months of the year; however, differentiation among product groups and increasingly stringent requirements from importing markets are posing many challenges for the industry.
(seafood.vasep.com.vn) Every day, the seafood processing industry in Ca Mau generates large quantities of shrimp heads and shells during processing operations. In the past, these by-products were largely treated as waste, increasing production costs and posing potential environmental risks. However, thanks to advanced processing technologies, materials once considered waste are now being transformed into high-value products, creating a circular economy model within the seafood industry.
(seafood.vasep.com.vn) Vietnam Clean Seafood Corporation has invested in a 280-hectare super-intensive shrimp farming zone in Tran De Commune, Can Tho City, generating export value of approximately VND 3 billion per hectare per year—around 50 times higher than traditional agricultural production.
(vasep.com.vn) Vietnam’s seafood exports reached USD 1.02 billion in May 2026, up 0.6% year-on-year. Cumulative exports in the first five months of 2026 totaled USD 4.67 billion, an increase of 11% compared to the same period in 2025.
(seafood.vasep.com.vn) In a rapidly changing global seafood market, timely insights and reliable data are more critical than ever. The Report on Vietnam Seafood Exports in Q1/2026 provides a comprehensive overview of the latest developments in Vietnam’s seafood production, trade performance, and export trends, helping businesses navigate uncertainty and identify new growth opportunities.
(seafood.vasep.com.vn) While many major markets continue to experience slow growth, Russia has emerged as a brighter destination for Vietnamese tuna exports in early 2026. Export turnover to this market increased by nearly 55% in the first four months of the year, indicating a clear improvement in demand. Nevertheless, Russia remains a market that should be viewed with both optimism and caution.
(seafood.vasep.com.vn) Vietnam’s pangasius exports have shown encouraging signs of recovery in 2026. In the first four months of the year, total export turnover reached USD 720 million, up 17% compared to the same period last year. This result reflects improving demand across many markets, as well as the efforts of Vietnamese pangasius enterprises to maintain production, secure orders, and adapt to changing market conditions.
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