A new fish for New Zealand aquaculture

Commercial-scale production of kingfish — a high-value, white-fleshed finfish to complement salmon — is now a reality in New Zealand, thanks to a land-based aquaculture farm.

Opened on 13 August 2024, the facility at NIWA’s Northland Aquaculture Centre in Ruakākā has been designed to demonstrate the commercial viability of land-based aquaculture, which can produce up to 600 tonnes of kingfish each year. 

NIWA’s Chief Executive, John Morgan, said the farm introduces a new species to help New Zealand meet the huge global demand for seafood, and will help the industry reach its ambitious target of $3 billion by 2035. 

“We saw a clear gap in the market for an on-land farm that produces commercial quantities of high-quality fish. This new facility uses a recirculating aquaculture system [RAS], which offers superior environmental and economic performance and full control over all aspects of production,” Morgan said. 

“Kingfish are known for their rapid growth and efficient conversion of feed to flesh. Our fish grow from a 1 mm egg to a 3 kg market-sized fish in less than 12 months. Our extensive research and experimentation has identified the conditions that maximise the health and welfare of the fish.” 

The RAS is a joint venture by NIWA and the Northland Regional Council, which constructed the premises that are leased to NIWA, and represents a significant investment in Northland’s economy. 

“Chefs and local restaurant suppliers sing the praises of the quality of our kingfish, and we have had significant interest from the food sector and commercial partners,” Morgan said.  

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