Worley's (ASX:WOR) unit Worley Rosenberg secured a contract from Eide to fabricate and assemble three closed, submersible fish tank units, according to a Thursday statement.

The scope of work includes fabrication of the steel top and bottom modules of the Watermoon unit, with assembly to be done at Worley Rosenberg's facilities in Stavanger.

The Watermoon unit holds fish to maturity, creating an optimal environment by controlling temperature, collecting waste, and protecting against pests such as sea lice, the company said.

The statement added that both parties see "strong" potential for further collaboration toward commercial growth and wider deployment of Watermoon.