News
5 reasons for high ammonia-nitrogen levels in recirculating fish ponds: a step-by-step troubleshooting guide, from biochemical filter volume to feed intake
Oct 27, 2026I. Introduction What should be done about high ammonia-nitrogen levels in recirculating aquaculture systems? In most cases, excessive ammonia-nitrogen levels are not caused by equipment failure, but rather by a mismatch between five key factors: biol...
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PV + Energy Storage RAS: Low-carbon tilapia farming in the Mekong Delta
Oct 27, 2026Wolize has launched a recirculating aquaculture system (RAS) utilising a combination of solar power and energy storage for tilapia farming, providing small-scale farmers with a low-cost, low-carbon and sustainable solution. I. Introduction Wolize has...
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What does a fourth-generation, zero-energy-consumption AI-powered RAS greenhouse look like? An analysis of trends in industrialised recirculating aquaculture systems
Oct 10, 2026In 2026, the global recirculating aquaculture system (RAS) sector hit the fast-forward button: in Europe, land-based salmon ‘super-factories’ — each involving investments often running into hundreds of millions of US dolla...
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Wolize Launches New Generation of Smart Recirculating Aquaculture System (RAS) for Crustacean Farming Globally: Reshaping the Crustacean Supply Chain with an 85% Survival Rate and AI-Powered Precision Harvesting of Soft-Shell Crabs
Sep 24, 20261. Abstract In June 2026, WoLize officially launched its next-generation industrial-grade intelligent Vertical Recirculating Aquaculture System (Vertical RAS) integrated solution for crab farming to the global commercial aquaculture market. Addressin...
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Land-based recirculating aquaculture: 95% reduction in water consumption and stable fish production throughout the year — the green revolution in modern aquaculture
Sep 24, 20261. Abstract As traditional earthen pond and cage aquaculture face multiple challenges—including water scarcity, environmental pollution and frequent outbreaks of disease—land-based recirculating aquaculture systems (RAS) are emerging as t...
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One System, Every Species: How RAS Makes Multi-Species Fish Farming Possible
Aug 20, 2026For generations, fish farmers were limited by a single question: "What can I grow here?" In traditional pond or cage aquaculture, the answer was dictated by climate, water source, and geography. Recirculating Aquaculture Systems (RAS) have changed t...
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Flow-Through Aquaculture System: Let the Water Flow, Watch the Fish Grow
Aug 20, 2026A flow-through aquaculture system (FTS) is a farming model that relies on a continuous supply of fresh water to maintain a healthy growing environment — and it remains one of the most widely adopted systems in global aquaculture today. Water e...
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The Essential Role and Research Progress of RAS Proteins in Cell Biology and Cancer Therapy
Aug 14, 2026RAS (Rat Sarcoma viral oncogene homolog) proteins are a superfamily of small membrane-bound GTPases that serve as core signaling switches in eukaryotic cells. Highly conserved throughout biological evolution, the mammalian RAS family consists of thre...
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Flow-through Aquaculture: A New Frontier in the Aquaculture Industry
Jul 29, 2026Flow-through aquaculture, also known as live-water farming, uses continuous supplies of natural water from rivers, springs, or groundwater to maintain a constant flow through rearing ponds. The flowing water provides oxygen and carries away metabolic...
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The Renin-Angiotensin System (RAS): Mechanisms, Functions and Clinical Significance
Jul 13, 2026The Renin-Angiotensin System (RAS), also commonly referred to as the Renin-Angiotensin-Aldosterone System (RAAS), is one of the most vital hormonal regulatory systems in the human body. It is primarily responsible for maintaining blood pressure stabi...
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The Future of Land-Based Farming: Why RAS is the Ultimate Investment for Modern Aquaculture
Jun 26, 2026As global demand for premium seafood continues to outpace traditional supply, the aquaculture industry is undergoing a profound transformation. For decades, fish farming was at the mercy of nature, facing unpredictable weather, seasonal temperature s...
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How Intelligent RAS Redefines Your Aquaculture Success
Jun 11, 2026The global aquaculture sector is undergoing a profound transformation nowadays. Conventional pond and cage aquaculture modes, which have long relied on natural environments, are now trapped in multiple tough dilemmas. Worsening water pollution, frequ...
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The necessity of water treatment for aquaculture
May 09, 2026Water is the core component of aquaculture, and the quality of the incoming water directly determines its success or failure. Currently, with industrialization and increased human activity, the risk of natural water source pollution is rising. Untrea...
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A College Graduate’s Aquaculture Dream: Bringing Prosperity to His Hometown with Running Water Farming
Feb 26, 2026Musa Kamara grew up in a small village nestled along the banks of the Niger River in Sierra Leone. As a child, he often watched his father and neighbors struggle to make a living from traditional fish farming—shallow ponds that depended entirel...
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The History and Development of RSA Cryptography
Feb 26, 2026The RSA cryptosystem stands as one of the most influential and enduring inventions in modern cybersecurity, laying the unshakable foundation for secure digital communication across the global internet. Its history is a compelling narrative that weave...
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Transform Your Urban Space with the All-in-One Aquaponics System: Fish, Veggies, and Pets in Perfect Harmony
Dec 08, 2025In the hustle and bustle of modern urban life, we often find ourselves disconnected from nature—craving fresh, healthy food while lacking the space for traditional gardening, and yearning for meaningful ways to integrate sustainability into ou...
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Flow - through Aquaculture: A New Chapter in the Aquatic Farming Landscape
Nov 10, 2025The Evolution of Flow - through Aquaculture Flow - through aquaculture, also known as running - water aquaculture, is a method where a continuous supply of fresh water from a natural source such as a river, spring, or well is passed through the fish ...
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Galvanized Steel Canvas Fish Ponds: An Innovative Choice for Modern Aquaculture
Nov 10, 2025In today's aquaculture industry, traditional ponds are facing increasing challenges. Galvanized steel canvas fish ponds, as an innovative type of aquaculture equipment, are gaining popularity among farmers due to their unique advantages. Let's take ...
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Why should we opt for a flowing water aquaculture system?
Nov 07, 2025Traditional aquaculture faces dual challenges from resources and the environment: producing one tonne of fish consumes 15,000 tonnes of freshwater, while accumulated uneaten feed triggers water eutrophication. Stagnant water and high-density farming ...
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Unlocking the flow-through aquaculture system: the code for innovation in aquaculture
Nov 03, 2025Tracing Back to the Origins: The Past and Present of Flowing-Aquaculture Systems Flowing-aquaculture systems are not a modern invention; they have a long history. In China, the practice of fish farming using mountain spring water in Xiuning County da...
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Hot News
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What does a fourth-generation, zero-energy-consumption AI-powered RAS greenhouse look like? An analysis of trends in industrialised recirculating aquaculture systems
2026-10-10
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Wolize Launches New Generation of Smart Recirculating Aquaculture System (RAS) for Crustacean Farming Globally: Reshaping the Crustacean Supply Chain with an 85% Survival Rate and AI-Powered Precision Harvesting of Soft-Shell Crabs
2026-09-24
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Land-based recirculating aquaculture: 95% reduction in water consumption and stable fish production throughout the year — the green revolution in modern aquaculture
2026-09-24
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One System, Every Species: How RAS Makes Multi-Species Fish Farming Possible
2026-08-20
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Flow-Through Aquaculture System: Let the Water Flow, Watch the Fish Grow
2026-08-20
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The Essential Role and Research Progress of RAS Proteins in Cell Biology and Cancer Therapy
2026-08-14
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Flow-through Aquaculture: A New Frontier in the Aquaculture Industry
2026-07-29
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The Renin-Angiotensin System (RAS): Mechanisms, Functions and Clinical Significance
2026-07-13
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The Future of Land-Based Farming: Why RAS is the Ultimate Investment for Modern Aquaculture
2026-06-26
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How Intelligent RAS Redefines Your Aquaculture Success
2026-06-11
