Fish Farming Equipment for Recirculating Aquaculture System

     Recirculating Aquaculture System (RAS) is an aquaculture model by using water treatment equipment to clean up aquaculture water then cycle use. Using industrial methods to control water environment, less water consumption, less land occupation, less pollution, safety and qualified production, less fish disease, high stocking rate, not affected by climate and region, high resource-using rate. It is the important channel to realize the sustainable development aquaculture industry.

  Indoor factory aquaculture systems engineering:

The professional drawings of circulating water aquaculture system:

Drum Filter

-Made of PP and 316L stainless steel filter mesh

-Has fumction of automatic backwashing. Include on motor and one water pupm

-No power consumption in normal work, only consume power when it is runing the backwashing system

Protein Skimmer + Ozone generator

-Remove jelly-like substances before they transfer into  ammonia and nitrite

-Decolorization and remove smell 

Biological Filter

-Filled with high efficent PP biofilter media

-Not only have double functions with biological filtration and mechanical filtration, but also have back washing system, large particles discharging, emptying device etc. Easy operate and maintain.

-Compare with other biological filter, the size is more smaller, less land occupation.

 Oxygen System

-Air blower + Air stone

Water Pump