MINI-RAS
Recirculatory Aquaculture System (RAS) is a technology where water is recycled and reused after mechanical and biological filtration and removal of suspended matter and metabolites. This method is used for high-density culture of various species of fish, utilizing minimum land area and water.
Component of Mini RAS
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Tarpaulin tank with a capacity of 15000 L
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Aquaponic unit
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Filtration unit
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Pump
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Aerator
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Solar panel with battery
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PVC pipes & connectors
Set-Up Requirement
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Land of approx. 300 sq. ft.
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Good water source
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Source of fish seed and feed
Advantages of Mini-RAS
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Small, easily fit in small spaces or backyards & terraces, portable easy to shift & fit
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Reduction of direct operational costs associated with feed, predator control, and parasites
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Risk reduction due to climatic factors, disease, and parasite impacts
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RAS production can promote flexibility in terms of farming location and proximity to the market
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Enable production of a broad range of species irrespective of temperature requirements
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Reduced exposure to weather, unfavorable temperature conditions, external pollution, and predation
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Judicial use of water and land areas
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Opportunity to integrate with backyard