Controlled Water Quality
RAS supports close monitoring of temperature, pH, dissolved oxygen, ammonia, nitrite, nitrate, turbidity, tank water level, and biofilter performance.
RAS Technology
RAS Technology at Jentan Fish Hatchery & Farms
Jentan is building a modern, technology-driven aquaculture system designed to produce healthy, fast-growing fish in a clean, controlled, and sustainable environment.
Pre-launch operations update
Jentan Fish Hatchery & Farms Limited is completing final operational readiness ahead of full commercial launch. Product availability, pricing, delivery timelines, and order confirmation will be confirmed by management before fulfillment.
State-of-the-art aquaculture model
Healthy fish, rapid growth, smart farming.
At Jentan Fish Hatchery & Farms, our farm is powered by Recirculating Aquaculture System technology, commonly known as RAS. RAS allows water to be continuously filtered, treated, oxygenated, and reused within the farm.
Unlike traditional pond farming, where fish are exposed to changing weather, predators, pollution, and uncontrolled disease risks, RAS creates a more controlled environment where key water quality parameters can be managed carefully.
One major advantage of our RAS-powered model is the ability to support higher stocking densities under carefully controlled conditions. Because water is continuously filtered, oxygenated, and monitored, more fish can be raised efficiently within a smaller space compared with many traditional farming systems.
Jentan Fish Hatchery & Farms is designed to run primarily on solar power, with generator backup to ensure continuous operation of its RAS systems, water circulation, aeration, and fish welfare support.
Power Reliability & Fish Welfare
Solar-first energy planning with generator backup.
Jentan Fish Hatchery & Farms is designed to run primarily on solar power, with generator backup to ensure continuous operation of its RAS systems, water circulation, aeration, and fish welfare support.
Higher Stocking Density
Under carefully controlled conditions, RAS can support more fish in a smaller production area than many traditional systems while protecting fish health and water quality.
Biosecure Production
Controlled hatchery and grow-out environments help reduce exposure to predators, pollution, unstable weather, and avoidable disease pressure.
Faster, More Consistent Growth
Stable oxygen, cleaner water, proper feeding, and disciplined monitoring support healthier fish and more reliable growth cycles.
Water-Efficient Farming
Filtered water is treated and reused, reducing dependence on large ponds and uncontrolled water sources.
Power Reliability
Jentan is designed to run primarily on solar power, with generator backup to support continuous RAS operation, water circulation, aeration, and fish welfare.
Future IoT Readiness
The platform is prepared for sensor integration, alerts, analytics, dashboards, and operational reporting as the farm scales.
How RAS Works
Filtered, oxygenated, monitored, and reused water.
The cleaned water returns to the tanks, making RAS more water-efficient, hygienic, and predictable than many conventional fish farming methods.
Fish tank water circulates
Water from hatchery and grow-out tanks is moved through a managed recirculation process.
Solids are removed
Filtration helps remove uneaten feed, faecal waste, and suspended particles that can stress fish.
Biofiltration supports water health
Biofilter performance helps reduce harmful substances such as ammonia and nitrite.
Oxygen and key parameters are managed
Oxygen, pH, temperature, water level, and flow are monitored to support healthy fish growth.
Cleaned water returns to tanks
Treated water is returned for reuse, creating a more predictable and efficient production environment.
Production Advantage
Higher capacity with careful control.
With proper feeding, oxygen management, water quality control, and biosecurity, RAS supports faster and more consistent fish growth. This helps Jentan produce strong juveniles and healthy table-size fish within a reliable production cycle.
The technology supports our commitment to premium fingerlings, strong juveniles, and healthy table-size fish all year round by improving control over the conditions that directly affect survival, growth, and product quality.
Technology signals
What makes the farm look modern.
RAS-powered hatchery and grow-out operations
Water quality monitoring for oxygen, pH, ammonia, nitrite, nitrate, temperature, turbidity, salinity, alkalinity, hardness, and tank level
Higher-density production under controlled conditions
Solar-first power planning with generator backup for RAS continuity
Biofilter, aeration, pump, power, and backup runtime monitoring
Biosecurity-focused production with reduced exposure to open-water risks
Farm operations dashboard for readings, trends, alerts, exports, and future IoT integration
Hatchery-to-harvest production planning for fingerlings, juveniles, and table-size fish
Sustainable use of land and water compared with many conventional systems
Who Benefits
Reliable aquaculture solutions for the wider market.
Fish Farmers
Stronger fingerlings and juveniles produced under cleaner, more controlled hatchery conditions.
Households & Restaurants
Healthy table-size fish from a hygienic, monitored production environment.
Traders & Bulk Buyers
More dependable batch planning, quality consistency, and production traceability.
Investors & Partners
A scalable aquaculture model built around technology, monitoring, biosecurity, and responsible resource use.
RAS-powered hatchery and grow-out systems
This technology is central to Jentan's mission of combining modern aquaculture, innovation, and sustainable food production. It positions the company to serve fish farmers, households, restaurants, traders, and wider markets with reliable supplies of quality fish products.
At Jentan Fish Hatchery & Farms, RAS is not just a farming system. It is part of our promise to deliver healthy fish, rapid growth, smart farming, and dependable aquaculture solutions.