RAS Recirculating aquaculture system is a wonderful method of commercial shrimp fish farming. RAS- Recirculating Aquaculture System creates a modern method of high density fish farming in ponds or tanks. Commercial RAS fish farming Project are valued equally as large scale of industries.
Bangladesh will be stronger in the economic field of fish farming only if RAS fish farming technology is used in a commercial way. RAS Aquaculture fish farming products are available at very low prices in Dhaka Bangladesh. All the equipment for commercial fish farming is available in Bangladesh
জিও মেমব্রেন পুকুরে বাংলাদেশে বাণিজ্যিক RAS মাছ প্রকল্পের দাম দিন দিন আরও বেশি সাশ্রয়ী হচ্ছে। তাই বাণিজ্যিক মাছ চাষের পুকুরে আগের চেয়ে অনেক বেশি RAS-Recirculating Aquaculture System পণ্য ব্যবহার করা হচ্ছে।আধুনিক পুকুরগুলোতে RAS Recirculating Aquaculture টেকনোলজি ব্যবহার করলে চিংড়ি মাছের উৎপাদন বহু গুণ বাড়ানো সম্ভব।
Modern Aquaculture HDPE (High-Density Polyethylene) liner ponds are transforming shrimp farming in Bangladesh, enabling high-density, disease-resistant, and profitable operations. Osmosia Water Technology and vannameishrimpbd.com provide end-to-end installation services for Vannamei shrimp, utilizing geomembrane liners to eliminate soil-borne diseases, improve water quality control, and enable, and facilitate easy bottom sludge removal.
Key Aspects of HDPE Liner Fish Pond Projects in Bangladesh
Technology: Uses HDPE geomembrane liners, which are durable, waterproof, and prevent mud-related contaminants.
Target Species: Primary focus is Vannamei shrimp, alongside Golda (prawn) and other high-value fish.
Benefits: High-density stocking is possible, with yields significantly higher than traditional earthen ponds.
System Components: Modern projects often include aeration systems (nano-bubble technology), ozone generators for water purification, and sludge removal systems.
Turnkey Solutions: Companies offer professional consultation, installation, and equipment, including biofloc and recirculating aquaculture systems (RAS).
Key Suppliers & Services
Osmosia Water Technology: Specializes in HDPE geomembrane liners, RAS, and high-density fish farming equipment.
vannameishrimpbd.com: Offers comprehensive services for Vannamei farming, including liner installation and aeration systems.
OSMOSIA (osmosia.com/rasfishfarm.com/fishpondbd.com) is a leading supplier of modern Recirculating Aquaculture Systems (RAS) and Biofloc technology in Bangladesh, providing turnkey solutions including HDPE liners, drum filters, and protein skimmers.
They offer high-density, eco-friendly fish farming systems for shrimp, prawn, and mud crab, allowing for increased production without soil dependency.
Key RAS and high-density fish farming equipment supplied by OSMOSIA includes:
Fish Tank Filtration Systems: Biological filters, Ozone Generator, Aquaculture UV System.
Automatic drum filters, and protein skimmers. Aeration & Oxygenation: Nano bubble generators, oxygen generators, and paddle wheel aerators.
Tank & Infrastructure:
HDPE Geomembrane liners, Fiberglass (FRP) fish tanks. Management Tools: Automatic feeders, UV sterilizers, and water monitoring equipment.
Modern RAS Fish Farming Project with Roots Air Blower Company OSMOSIA Water Technology in Bangladesh
Modern RAS (Recirculating Aquaculture System) fish farming in Bangladesh, supported by OSMOSIA Water Technology, utilizes high-efficiency roots air blowers, nano-bubble tubes, and ozone generators to achieve high-density cultivation. These systems reduce mortality, eliminate antibiotics, and maximize yield using advanced, automated water treatment.
Components and Technology by OSMOSIA
Roots Air Blowers: Essential for providing consistent, high-volume oxygen to high-density fish, featuring 2HP/220V to 15HP/380V, three-lobe, 1450 RPM models.
Nano Bubble Aeration Tubes: Used with blowers for superior oxygen diffusion, crucial for RAS and Biofloc, creating optimal water quality.
Ozone Generators (o3): OSMOSIA provides ozone systems (1g/h to 50g/h) to disinfect water, kill bacteria, and enhance fish growth without chemical pesticides.
RAS Fish Farm Ultraviolet (UV) Water Sterilizer: Modern aquaculture (fish farming) is rapidly adopting ultraviolet (UV) sterilization systems as a critical, non-chemical method for maintaining water quality and biosecurity, particularly in recirculating aquaculture systems (RAS).
Revolutionizing Aquaculture: Modern HDPE Liner RAS Fish Farming by OSMOSIA Water Technology in Bangladesh
In the rapidly evolving landscape of Bangladeshi aquaculture, efficiency, biosecurity, and water quality are no longer just "options"—they are the pillars of a profitable enterprise. OSMOSIA Water Technology is at the forefront of this blue revolution, providing turnkey solutions for Modern HDPE Liner RAS (Recirculating Aquaculture Systems) integrated with advanced Iron Removal Water Treatment Plants.
As Bangladesh moves toward more intensive farming to meet the growing protein demand, traditional pond farming is facing challenges like land scarcity, water pollution, and disease outbreaks. OSMOSIA’s integrated technology offers a sustainable, high-yield alternative that maximizes production in minimal space.
What is Modern HDPE Liner RAS Fish Farming?
HDPE (High-Density Polyethylene) liners have transformed fish farming by providing a durable, non-toxic, and leak-proof environment. When combined with a Recirculating Aquaculture System (RAS), the result is a highly controlled ecosystem where water is constantly filtered and reused.
Benefits of HDPE Liners:
• Durability: Resistant to UV rays and punctures, lasting for decades in Bangladesh’s tropical climate.
• Biosecurity: Unlike earthen ponds, HDPE liners prevent soil-borne pathogens from entering the culture medium.
• Easy Maintenance: The smooth surface prevents algae buildup and makes waste collection (sludge removal) significantly easier.
The OSMOSIA Advantage: Iron Removal & Water Treatment
One of the most significant hurdles for fish farmers in Bangladesh is the high iron content in groundwater. Excessive iron can clog fish gills, reduce dissolved oxygen levels, and lead to high mortality rates, especially in sensitive species like Pabda, Gulsha, or Tilapia.
OSMOSIA Water Technology specializes in custom-built Iron Removal Plants (IRP) specifically designed for aquaculture. Our systems ensure that the water entering your RAS tanks is:
1. Iron-Free: Preventing gill damage and respiratory stress.
2. pH Balanced: Optimizing the water chemistry for maximum growth.
3. Pathogen-Free: Utilizing UV or Ozone sterilization to eliminate harmful bacteria before they reach your stock.
Why Choose OSMOSIA for Your Project in Bangladesh?
OSMOSIA is not just an equipment supplier; we are your technical partner. We understand the local challenges—from electricity fluctuations to seasonal temperature changes.
