Aquaculture data analytics disrupter Ecto has raised $7 million in financing led by the Rabo Food & Agri Innovation Fund and Aqua-Spark. New investor Seventure Partners also participated in the round, joined by existing investors Yield Lab and Vodia Ventures. Ecto plans to use the investment to advance its leading position in the market for digital decision support tools for aquaculture, the fastest growing animal protein industry…