Recirculating aquaculture mixed-cell raceway system

A recirculating aquaculture mixed-cell raceway system, the system comprising:

• at least one mixed-cell raceway;
• a drain system;
• the at least one mixed-cell raceway comprising at least one aquaculture growth section, a water treatment section, and a water return system;
• the water treatment section comprising a first static bed filter (SBF) reservoir, a moving bed biofilter reactor (MBBR) reservoir, and a pumping reservoir;
• the at least one aquaculture growth section being positioned adjacent to the water treatment section;
• the at least one aquaculture growth section and the water treatment section being positioned coplanar with each other;
• the at least one aquaculture growth section, the first SBF reservoir, the MBBR reservoir, and the pumping reservoir being in fluid communication with each other;
• the at least one aquaculture growth section being in fluid communication with the pumping reservoir via the drain system;
• the pumping reservoir being in fluid communication with the at least one aquaculture growth section via the water return system;
• the at least one aquaculture growth section comprising at least one growth cell;
• the at least one growth cell comprising a cell opening and a cell floor;
• the water return system comprising at least one fluid pump and at least one water return manifold;
• the at least one water return manifold being positioned adjacent to the cell opening;
• the at least one water return manifold being perimetrically connected to the at least one growth cell;
• the at least one fluid pump being mounted within the pumping reservoir;
• and
• the at least one water return manifold being in fluid communication with the pumping reservoir via the at least one fluid pump.