Challenge
In traditional Aquaculture system,fish growth rates are unstable, influenced by some factors such as:
Seasonal water temperature change, leading to slow growth.
Unstable water quality, affecting fish feeding and metabolism
High levels of pathogens, resulting in disease and loss of appetite.
Inaccurate feeding, leading to low growth efficiency.
Uncontrollable environment, preventing the increase of fish’s density
This results in longer feeding cycles, higher farming costs and lower efficiency.
More and more fish farmers wanna harvest their fish earlier, accelerate the turnover and improve profitability of their fish.
Solution
Baoyufeng RAS – Core Technology for Shortening the Growth Period Scientifically
Baoyufeng RAS (Land-based Recirculating Aquaculture System) improves fish growth rates and ensures stable the year-round production through controlled environment, high-efficiency water treatment and precise feeding management.
We shorten the growth period through following five technological facts:
(1) Constant Temperature Control: Maintaining Best Growth Temperature
Different fish species have their optimal growth temperatures.
Traditional aquaculture temperatures change, resulting in growth rates.
Our RAS provides precise temperature control within ±0.5℃, ensuring optimal metabolic rates for fish the whole year-round.
Results: Growth cycle can be shortened by 20–40%.
(2) High Dissolved Oxygen Environment: Encouraging Fish to Eat More and Grow Faster
RAS is equipped with:
Oxygen Generator
Nano-Oxygen Mixing System
Micropore Aeration Technology
Maintaining a high dissolved oxygen level of 7–12 mg/L for extended periods and promotes the fish appetite and improves feed conversion ratio.
Results: FCR can be reduced from 1.6 to 1.1–1.3.
(3) Stabilize Water Quality: Reduce Fish Stress and Energy Waste
Through mechanical filtration, biological filters, UV disinfection and other technologies, maintain:
Ammonia Nitrogen < 0.1 mg/L
Nitrite < 0.05 mg/L
Stable water quality, Fish are not stressed and Energy is used for growth rather than self-protection.
Results: Reduced disease and faster growth rate.
(4) Accurate Feeding: Make Every Bite of Feed
Using our smart feeder:
24-hour automatic feeding
Accurate feeding by zone
Data management
Avoid insufficient feeding and waste, improve feeding rate.
Results: Growth rate increased by 15–25%.
(5) High-Density Aquaculture: Doubled Yield per Unit
Because the environment is controllable, RAS can be cultured at high densities, increasing yield while maintaining healthy growth.
Results: Production increased by 2–4 times, and turnover faster.
Actual Results
Common feedback from customers using our RAS:
25–40% shorter growth cycle
2–3 times higher yield
Significantly reduced FCR
30–60% lower mortality rate
Doubled annual turnover
Whether it’s tilapia, grouper, salmon, white shrimp or other high-value fish, rapid weight gain and controlled production can be achieved.
Why Choose Baoyufeng ?
15 years of experience in aquaculture equipment
International marine work standards
Our technical team can customize RAS according to different fish species
Provide complete solutions: system + equipment + technical support
Exported to Southeast Asia, the Middle East, Europe, North America, etc.
We offer not just equipment, but a comprehensive system capability that efficiently shortens the growth period.
Conclusion
If you want your fish to grow faster, have a shorter growth cycle, higher yields and more profits,
Baoyufeng RAS is the most effective solution.
Please feel free to contact us anytime. We can provide a customized solution based on your fish species, density and target yield.