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) In the first three months of 2026, Vietnam’s exports of fish cake and surimi reached USD 63 million, down 5% compared to the same period last year. Although total export value declined slightly due to decreases in some key markets, many other destinations continued to post strong growth, opening up room for this convenience-oriented processed segment in the coming quarters.
(seafood.vasep.com.vn) Favorable weather conditions in the early months of 2026 have brought encouraging signs for fisheries activities in Quang Tri. Output has grown steadily, contributing to improved livelihoods for local residents.
Entering 2026, Vietnam’s seafood industry is facing a period of both high expectations and mounting pressures. Following the positive recovery in 2025, production and export activities in Q1/2026 demonstrated the strong adaptability of Vietnam’s seafood business community amid continued global trade volatility, intensifying international competition, and increasingly stringent compliance requirements in import markets.
(vasep.com.vn) In the first quarter of 2026, Vietnam’s shrimp exports reached USD 1.069 billion, up 17.5% compared to the same period in 2025. This is a positive result amid an uneven global shrimp market recovery, intensifying competition among major suppliers, and continued volatility in the international trade environment. However, this growth does not reflect a broad-based recovery across the entire sector, but rather is driven mainly by strong performance in a few markets and specific product segments—most notably lobster exports to China.
(seafood.vasep.com.vn) Vietnam’s tuna exports continued to decline in March 2026. Cumulatively, in the first three months of the year, export value reached USD 208 million, down 4% compared to the same period in 2025. The export landscape shows clear divergence across markets: while the U.S. and EU remain challenging, markets such as Russia, the Middle East, Egypt, the Philippines, and Mexico have emerged as growth bright spots.
(seafood.vasep.com.vn) In Quang Ngai Province, shrimp farming costs are rising sharply due to लगातार increases in feed, fuel, and input material prices, while farm-gate shrimp prices are declining. This has significantly reduced farmers’ profit margins and increased production risks.
(seafood.vasep.com.vn) Vietnam’s tilapia exports are experiencing impressive growth, reflecting expanding global demand as well as the sector’s development potential. However, behind the strong growth figures lie limitations in production capacity and supply chains, highlighting the need for sustainable development in the coming period.
(seafood.vasep.com.vn) Vietnam’s pangasius exports to the Middle East in 2025 and early 2026 have shown notable growth. However, escalating geopolitical tensions in the region have increasingly impacted export activities since March. This situation presents a challenge of balancing market expansion opportunities with rising trade risks.
(seafood.vasep.com.vn) The Quang Tri Department of Agriculture and Environment has instructed localities to base their stocking schedules on actual conditions in each farming area, while developing plans, allocating resources, and implementing synchronized measures for disease prevention and disaster risk management in aquaculture production.
(seafood.vasep.com.vn) In the first two months of 2026, Vietnam’s exports of fish cakes and surimi exceeded USD 45 million, up 7% compared to the same period in 2025, indicating a positive outlook for this product segment amid recovering demand in many markets.
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