RAS offers the advantage that temperature and other variables can be controlled, in order to maximise growth and maintain fish health. Recirculating systems also require much less incoming water, some newer plants require only approx. 1 – 5%, compared to flow through farms, minimising the discharge to the environment and allowing operations to be established even where water supplies are quite small.
RAS equipment
Particle Settling Device
Drum Filter, Protein Skimmer
Ozone Generator (Ozone Disinfection)
Bio-filter and Degassing system
UV Sterilizer (UV Disinfection)
Oxygen Generator and Oxygenating devices
Lift Pump and Roots Blower
Electrical Control Box, Tanks, Pipes, Fittings