Recirculation System

The advantage of growing fish in a re-circulating system, which uses gas exchange biological filters, is       always monitored and controlled at optimal levels, are: Easier and better control over water quality and pH level by removing carbon dioxide in water, and      having control over water quality parameters Growth rates can be 3-5 times faster than in traditional ponds, which means higher production Stocking densities are able to be considerably higher Food conversion ratios are able to be reduced. The result is that up to 3 times less food being      required. This is due to a number of factors including high oxygen levels, which allows the fish to      assimilate more food into tissue growth, and minimal stress levels, which help to ensure a healthy      appetite' Reduced stress. This results in the healthy function of fish's immune system, therefore a lower      risk of disease

Additional Components for 20 Fish Tank System

Back-up Generator Auxiliary power supply in      case of power failure 5 - 10 KVA

Electronic Monitors Used to test certain water       quality parameters, including       pH level, temperature, ORP,       oxygen and salinity in order to       monitor water quality

Automated Feeders Automated devices to feed      fish evenly and periodically Device linked to a timer clock To ensure good food       conversion ratios