Advanced Recirculating Aquaculture Systems (RAS)
Engineered for Efficiency, Built for Sustainability
At STARAQ, we provide cutting-edge Recirculating Aquaculture Systems (RAS) based on the world-renowned technology. With over two decades of applied engineering, biology, and farm operation insight, our experience guides the precision and performance behind every system we build.
Whether you’re launching a new indoor fish farm or upgrading an outdated setup, our turnkey RAS solutions enable you to produce more fish in less space, with less water—and zero discharge if needed.
🌊 What Makes RAS Different?
RAS is a closed-loop farming system that continuously filters and recycles water, making it the most water-efficient, biosecure, and scalable aquaculture model in the world.
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🔁 Over 90–99% water reuse
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🦠 Low disease risk due to biosecurity control
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🗓 Year-round production in any climate
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📍 Works anywhere—urban, rural, desert, or remote locations
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♻️ Minimal environmental footprint
🛠️ We Build RAS the Right Way—Backed by Proven Science
Our designs are modeled after the same technical blueprints trusted by universities, commercial farms, and government research centers worldwide.
🔧 Core RAS Components We Deliver:
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Mechanical Filters: Drum filters, radial-flow settlers, and microscreens for solid removal
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Biological Filters: MBBRs, fluidized sand beds, or trickling filters to handle ammonia and nitrites
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Gas Management: Degassing towers, aeration systems, and oxygen cones for optimal DO
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Disinfection: UV or ozone systems for pathogen control
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Recirculation Pumps: Energy-efficient, salt/freshwater compatible
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Culture Tanks: Circular or raceway, food-grade, anti-corrosive materials
📈 Smart Systems. Smart Results.
We incorporate automation and monitoring to optimize fish health, reduce labor, and improve profitability:
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Digital monitoring of DO, pH, ammonia, nitrate, temperature
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IoT-ready dashboards and PLC integration
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Automated feeding, lighting, and alarm systems
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Fail-safes and redundancy for peace of mind
🐟 Species We Specialize In
Our systems are designed for both freshwater and marine species, including:
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Tilapia
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Trout
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Catfish
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Barramundi
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Sturgeon
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Shrimp
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Ornamental fish (koi, arowana, etc.)
Each solution is tailored based on species-specific oxygen demand, stocking density, growth curves, and temperature range.
✅ Why Clients Choose Us
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✔ Proven Designs Based on the globally proven solutions
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✔ End-to-End Execution From design to installation to post-sale support
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✔ Scalable and Modular Systems that grow as your business grows
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✔ Sustainable Performance Less water, less waste, more yield
💼 Our RAS Services
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🔹 Turnkey farm design and construction
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🔹 Custom retrofit and system upgrades
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🔹 Feasibility studies and project consulting
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🔹 On-site training and operational support
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🔹 Spare parts, maintenance, and biosecurity protocols
🌱 Sustainable Aquaculture That Works
In a world facing water shortages, climate uncertainty, and rising food demand, RAS is no longer an alternative—it’s the future. Our mission is to help you harness this future with precision-engineered systems built for productivity, sustainability, and long-term profit.
📞 Let’s Talk RAS
Whether you’re planning a 5-ton pilot plant or a 500-ton commercial facility, we’re ready to bring your vision to life.
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