The Fish Site

The arrival of industrial scale aquaculture in places as ecologically important as Lake Victoria might not meet with universal approval. But Victory Farms – which has rapidly grown to become Africa’s biggest tilapia company – does appear to be generating significant benefits to both the local human population and the surrounding landscape. One of their most positive new initiatives involves producing tilapia eggs in partnership with local farmers, who can then use the water from these broodstock ponds to grow crops. In the process Victory’s system of “extensive aquaponics” is generating income, improving degraded farmland and helping to provide both fish and vegetables to an area where poverty and malnutrition are rife. Click "Subscribe" for more industry news and views. #Aquaculture #SustainableFarming #LakeVictoria #TilapiaFarming #VictoryFarms #Aquaponics

GreenSage Prebiotics has developed Pretego, a coconut-based compound that serves as a natural alternative to antibiotics in aquaculture. 🥥🦐 Trials with shrimp have shown improved feed conversion, growth rates and higher survival rates against disease challenges. 📈🐟 Using Pretego may increase feed costs by 3-5%, but the company says that farmers can recoup $10 to $25 for every extra dollar spent due to improved performance. 💰 Pretego has shown promising results in salmon, potentially reducing antibiotic use and enhancing disease resistance. 🐟🌊 GreenSage seeks to scale up production and secure regulatory approvals in multiple countries. 🌍📊 Read the full article here: https://lnkd.in/drR6Aqa3 #greensage #pretego #aquaculture #salmon #shrimp #diseaseresistance #aquaculturehealth

Traceability systems like Wholechain can address seafood fraud and forced labor, improving the seafood sector’s reputation. 🦐🔍   Wholechain, inspired by small-scale fisheries in Indonesia, uses blockchain technology to ensure full traceability, enhancing food safety and reducing environmental impact. 🌏🔗   Kaplan highlights that compliance with food safety regulations leads to better monitoring of food waste and redirects near-expiry food to food-insecure communities. 🍽️♻️   The system has caught fraudulent companies by identifying anomalies in documentation and vessel flags. 🚨🛳️   Kaplan’s experience in mobile tech and small-scale fisheries led to the creation of Wholechain, improving transparency and efficiency in the seafood supply chain. 📱🌊   Read the full article: https://lnkd.in/eNSSTuaY   #wholechain #blockchain #fisheries #traceability #foodsafety #foodwaste

Mediterranean net pen aquaculture faces challenges from pathogens and environmental fluctuations, increasing disease risks and performance issues. 🌊🐟 Functional feeds, like yeast cell wall (YCW) products, improve fish health and performance by supporting gut function and integrity. 🦠💡 A trial with Optiwall, a YCW product, in European seabass showed improved growth rates and feed conversion, especially under stress. 📈🧪 Optiwall enhanced gut and skin health, increasing mucous excretion and antimicrobial properties. 🧬🛡️ Optiwall offers a preventive health solution, reducing reliance on medication and supporting sustainable aquaculture. 🌿💊 Read the full article here: https://lnkd.in/dffvn3HD #aquaculture #optiwall #seabass #fishfarming #fishhealth

What happened this week in Aquaculture? 🐟 1. The National Oceanic and Atmospheric Administration (NOAA) has launched a state-of-the-art oyster breeding centre aimed at improving oyster production and resilience against environmental changes. Read more: https://lnkd.in/dEsMxU6V 2. Innovators in Indonesia are making strides in cleaning up pond-based seaweed cultivation and processing, aiming to enhance sustainability and reduce environmental impact. Discover more: https://lnkd.in/druvEHQN 3. A recent report has raised questions about the credentials and sustainability of the global aquafeed supply chain. Learn more: https://lnkd.in/deWm_HS4 4. Small-scale farmers in Kenya are playing a crucial role in supporting the country’s largest tilapia business, demonstrating the power of community and local initiatives in driving aquaculture success. Read the full story: https://lnkd.in/drZjA_w4 5. Exploring the future of sustainable Recirculating Aquaculture Systems (RAS), new insights reveal innovative approaches and technologies poised to shape the industry’s evolution. Find out more: https://lnkd.in/dQ9d7_-R Stay tuned for more updates and in-depth articles on the latest trends and innovations in aquaculture. #Aquaculture #Sustainability #Seafood #Fisheries #Innovation #EnvironmentalStewardship #Aquafeed #OysterBreeding #SeaweedCultivation #Tilapia #RecirculatingAquacultureSystems #TheFishSite

The Global Shrimp Forum in Utrecht will address boosting demand and improving production efficiency amidst challenging shrimp prices and high production costs. 🌍🍤 Willem van der Pijl, managing director, highlights the Global Shrimp Council’s efforts to drive global marketing and industry collaboration. 🐟📈 Key sessions include updates on the Council’s progress, growing India’s domestic shrimp market, and demand in China. 🇮🇳🇨🇳 Discussions will also cover reducing production costs through innovation and efficient feed. 💡💸 Concerns remain about the competitive edge of Ecuador and India over Vietnam and Indonesia in shrimp production and processing. 🌐🏭 Read the full article here: https://lnkd.in/dtS6nU3j #aquaculture #utrecht #globalshrimpforum #globalshrimpcouncil

Victory Farms is outsourcing tilapia egg production to local smallholders in Kenya, benefiting the community. 🌍🐟 The Homa Bay Extensive Aquaponics Programme (HEAP) leases land from farmers, creating broodstock ponds and providing them with passive income. 🏞️💧 Effluent water from the ponds is used to irrigate crops like tomatoes, onions and greens, enhancing food security and nutrition. 🍅🥬 About 30% of Victory's eggs are produced through HEAP, expected to increase to 50% in the next year. 📈 The project involves solar-powered pumps and maintains water quality, ensuring optimal conditions for tilapia. ☀️💦 Read the full article here: https://lnkd.in/drZjA_w4 #aquaculture #kenya #tilapia #fishfarming #aquaponics

Vietnam’s Mekong Delta, producing 65% of the country’s aquaculture output, faces severe threats from groundwater extraction, overpopulation, pollution, and climate change. 🌍💧 Subsidence, sand mining, and rising sea levels are causing the Delta to sink and increasing seawater intrusion, impacting aquaculture and rice production. 📉🌊 Kim Delta and Mekong Salt Lab work with small-scale farmers to develop sustainable solutions like alternative freshwater sources, efficient irrigation, and salt-tolerant crops. 🌱🔬 Integrated farming, combining livestock and fish with vegetable production, is promoted to enhance sustainability and resilience. 🌾🐟 Collaborative efforts are crucial for addressing the challenges and ensuring the future of the Mekong Delta. 🤝🏞️ Read the full article here: https://lnkd.in/gzD4AQDQ #vietnam #mekongdelta #aquaculture #fishfarming #innovation

Indonesia’s pond farming of Gracilaria seaweeds is growing, but environmental limits require new methods. 🌊🦐 Sambung Asa co-cultures seaweed with milkfish to improve water quality, using data-backed approaches. 📊🌿 Australian startup Uluu uses saltwater fermentation to produce biodegradable plastics from Gracilaria without harsh chemicals. 🧪🌱 Jakarta-based Ijo focuses on seaweed-based food products and packaging, aiming for local and sustainable growth. 🍽️🌏 Java Biocolloid advocates using whole seaweed biomass for nutritional products, moving away from traditional agar extraction. 🍴🥗  Read the full article here: https://lnkd.in/druvEHQN #gracilaria #seaweed #seaweedfarming #aquaculture #indonesia

Robert Roulston founded Industrial Plankton Inc., inspired by his passion for aquariums, fish breeding, and engineering, aiming to create automated algae systems. 🌊🛠️ Initial years were slow with financial challenges, but the company became cash flow positive in 2018 and now employs 22 people. 📈🏢 Their photobioreactors feature high surface area tanks and advanced control systems for efficient phytoplankton growth. 💡🔬 The technology is used in shellfish and shrimp hatcheries, and for other applications like medical opioids and bioactive fertilizers. 🐚🌱 Despite competition, Roulston's focus on aquaculture-specific systems and continued growth sets Industrial Plankton Inc. apart. 🌍💼 Read the full article here: https://lnkd.in/giH67YSu #aquaculture #bioreactor #algae #microalgae #cultivation