New Zealand looks to kingfish for aquaculture growth

New Zealand is planning to move into commercial Kingfish farming as part of a plan to further develop its growing aquaculture sector.

The southern hemisphere country is already a major producer of salmon but it sees this high value white flesh species, which is becoming increasingly popular in Europe and the US, as an important addition.

The research body NIWA (National Institute of Water and Atmospheric Research) says such a move is now a reality for the country.

The kingfish are grown at NIWA’s state-of-the-art land-based farm, which was officially opened last month.

The facility at NIWA’s Northland Aquaculture Centre in Ruakākā, North Island, has been designed to demonstrate the commercial viability of land-based aquaculture, and it 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 it will help the industry reach its ambitious target of NZ $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.”

Kingfish are known for their rapid growth and efficient conversion of feed to flesh. NIWA’s fish grow from a 1mm egg to a 3kg 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 it represents a significant investment in Northland’s economy.

“Beyond the jobs created and revenue generated for our community, this venture has helped to put Northland on the map in terms of forward-thinking, environmentally friendly farming,” said Northland Regional Council Chairman Geoff Crawford.

“It sets a great precedent, and we hope that the success of this venture will spark investment in larger RAS operations, and unlock the economic growth potential of other marine species,” he said.