Setting Up Recirculating Aquaculture System (Ras) Unit

Aquaculture · Level 6  ·  4 Chapters

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Careers after Setting Up Recirculating Aquaculture System (Ras) Unit

Setting up a Recirculating Aquaculture System (RAS) is a powerful skill that opens doors to Kenya’s growing aquaculture sector, offering both employment and entrepreneurship opportunities. As Kenya continues to invest in sustainable fish farming to meet rising demand, your ability to design, build, and maintain efficient RAS facilities will be highly sought after.

  • Employment in Commercial Fish Farms: Companies like Lake Victoria Fish Farm and private aquaculture ventures around Kisumu and Nairobi are adopting RAS technology. Skilled technicians and system designers are needed to ensure smooth operations and high fish yields.
  • Jua Kali and Small-Scale Entrepreneurship: Many enterprising Kenyans in the jua kali sector set up small-scale RAS units to supply local markets with fresh fish. Your expertise can help design affordable, efficient systems that maximize production on limited land and budgets.
  • County Government Projects: Counties such as Kisumu, Homa Bay, and Kilifi are promoting aquaculture as a food security strategy. You can work with county agricultural departments to plan and implement RAS projects that support local fish farmers.
  • Agribusiness and Integrated Farming: Agribusiness firms and integrated farms combining fish, poultry, and crop production need professionals who can manage RAS systems, ensuring sustainable water use and waste recycling.
  • Self-Employment Opportunities: With these skills, you can start your own consultancy or installation business, helping farmers and investors set up RAS units. Maintenance and repair services are also in demand, providing steady income streams.
  • Contribution to Food Security and Environmental Sustainability: Mastering RAS setup empowers you to contribute to Kenya’s goals of increasing fish production sustainably, reducing pressure on wild fish stocks, and creating jobs in rural areas.

By mastering the setup of Recirculating Aquaculture Systems, you position yourself at the forefront of Kenya’s blue economy, turning knowledge into a rewarding career and a meaningful impact on your community’s future. Keep learning and building – your skills will help feed Kenya and build a sustainable tomorrow!

Chapters

What Setting Up Recirculating Aquaculture System (Ras) Unit covers: 22 main topics in 4 chapters

1. Design a small-scale re-circulating aquaculture system

  1. 1.1 Recirculating small- Aquaculture System scale
  2. 1.2 Factors to consider in siting a RAS
  3. 1.3 Components of a fish hatchery unit
  4. 1.4 Layout of the RAS
  5. 1.5 Factors to consider – components, space, surrounding land gradient, , waste disposal, biofilters, water flow either by pump or gradient
  6. 1.6 Costing hatchery construction
  7. 1.7 Relevant statutory requirements - EMCA, WARMA

2. Supervise construction of RAS facility

  1. 2.1 Use of PPEs in hatchery construction
  2. 2.2 Safety measures to be observed
  3. 2.3 Use materials, supplies, tools and equipment in hatchery construction
  4. 2.4 Construction of a RAS shed
  5. 2.5 Installation of RAS components
  6. 2.6 Construction of outdoor culture units
  7. 2.7 Installation waste disposal system
  8. 2.8 Basic civil works
  9. 2.9 Installation and testing of RAS components

3. Set up biosecurity measures

  1. 3.1 Foot baths
  2. 3.2 Hand wash and sanitizers
  3. 3.3 Filtration systems for incoming water
  4. 3.4 Construction of fences and quarantine facilities
  5. 3.5 Intruder control facilities and devices e.g. nets, meshes, screens, cover nets

4. Manage RAS facility

  1. 4.1 Maintenance procedures

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Beyond the syllabus

Other units in Module V