A new company in Switzerland, located in Rheinfelden, canton Aargau, is set to become Europe's largest warm water shrimp producer, with a capacity of 60 tons. The company, owned by Raphael Waber, has invested 25 million Swiss francs in the venture and plans to use the waste heat from the Swiss Salt Factory in Ribburg to heat the water in 16 fish tanks. The shrimp will be fed pellets containing wheat, soy, fishmeat, and fish oil. The shrimp, known as Swiss shrimp, are already available in the fresh produce departments of Coop, Migros, and Manor Food, despite costing twice the price of organic Vietnamese shrimp and three times the price of regular Vietnamese shrimp. The company's plans to organize tastings in stores have been halted due to the Covid-19 pandemic.