RAS Systems Design & Engineering
Complete recirculating aquaculture systems for sustainable, high-density fish production
Start Your RAS ProjectAdvanced Recirculating Aquaculture Systems
RAS (Recirculating Aquaculture Systems) represent the future of sustainable fish farming. These advanced closed-loop systems recycle 95-99% of water, minimize environmental impact, and enable year-round production with precise environmental control.
Vismar Aqua provides complete RAS design and engineering services, from initial consultation to commissioning. Our AI-accelerated design process delivers cost-effective, reliable systems tailored to your species and production goals.
Why Choose RAS?
Water Conservation
95-99% water reuse vs. traditional systems
Year-Round Production
Complete environmental control, independent of climate
Biosecurity
Isolated systems prevent disease and pathogen entry
Location Flexibility
Build near markets, reduce transportation costs
Our RAS Services
System Design & Engineering
Complete system layout, component sizing, hydraulic calculations, and flow optimization for maximum efficiency.
Equipment Specification
Detailed equipment selection including filtration, aeration, monitoring systems, and backup redundancy.
Implementation Support
Installation guidance, commissioning assistance, operator training, and ongoing technical support.
Key RAS Components We Design
Mechanical Filtration
Drum filters, sedimentation tanks, solids removal
Biological Filtration
Biofilters, moving bed bioreactors (MBBR)
Aeration & Oxygenation
Oxygen cones, diffusers, aeration systems
Water Quality Monitoring
Sensors, automation, real-time monitoring
UV Sterilization & Ozonation
Pathogen control, water disinfection
Temperature Control
Heat exchangers, chillers, heating systems
Our RAS Design Process
Consultation & Requirements
Understanding your species, production goals, site conditions, and budget constraints.
System Design & Calculations
Hydraulic modeling, bioload calculations, component sizing, and energy analysis.
Equipment Selection & Specifications
Detailed specifications, vendor selection, cost estimation, and procurement support.
Implementation & Commissioning
Installation oversight, system startup, performance testing, and operator training.
Technical Advantages
3D CAD Modeling
Complete system visualization before construction
CFD Analysis
Flow optimization using computational fluid dynamics
Energy Efficiency
Minimize operational costs through optimized design
Scalable Designs
From pilot systems to commercial-scale facilities
Species-Specific
Customized for salmon, trout, tilapia, and more
Redundancy Planning
Backup systems to protect your investment
Industries We Serve
Why Choose Vismar Aqua for RAS?
50% Lower Engineering Costs
AI-accelerated design process reduces engineering time and costs without compromising quality.
AI-Accelerated Design Process
Leverage cutting-edge AI tools for faster iterations, optimization, and error reduction.
15+ Years RAS Experience
Deep expertise in recirculating aquaculture systems across multiple species and scales.
War-Proven Reliability
Systems designed and delivered during challenging conditions, ensuring robust performance.
Related Projects
Explore our portfolio of completed RAS projects and aquaculture solutions.
View Our RAS ProjectsReady to Design Your RAS System?
Contact us today for a consultation. Let's discuss your aquaculture goals and design the perfect RAS solution.