2021 RAS Project for African Catfish & Tilapia Hatchery and Grow-Out in Sierra Leone
RAS Proposal & Quick Quotation:
- Fish Species: African Catfish /Tilapia
- Hatchery (x2) & Grow-out (x4)
- Total RAS Energy Consumption: 37.79KW (50% of total power)
Project Plan:
- Invest RAS Project for African Catfish / Tilapia hatchery and grow-out
- Catfish hatchery to support planned 4 grow-out RAS and double the capacity for other customers
- Tilapia hatchery planned for 50% capacity of Catfish
- Grow-out RAS:
- x3 RAS for 6 tanks with total 63.6 m3 water volume
- X1 RAS for 3 tanks with total 31.8 m3 water volume
Grow-out RAS Highlights
- Fish Species: African Catfish
- Could also culture Tilapia but the biomass would be about 100 kg/m3
RAS Parameters:
- Tank numbers: 6
- Tank specifications:
- Diameter: 3.5m
- Height: 1.3m
- Water level: 1.1m
- Single tank volume: 10.6m3
- RAS volume: 63.6m3
- RAS water flow: 80m3/hour
- Biomass (stock density): 300 kg/m3
- RAS Size: 19 x 10= 190 m2
Water Quality Parameters:
- Water temperature :26 – 30o C
- Outlet (minimum) DO: 5 mg/l
- PH: 6.5-8.0
- TAN:0.15PPM
- Mechanical filtration precision: 75microns
More information:
- Electricity supply: single-phase/220V & 3-phase/380V
- Warranty: 3years
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