AquacultureNorwegian fish health group STIM to acquire Pharmaq division in UK, IrelandSwedish investment firm Summa Equity acquired 75 percent of STIM in March.STIM, founded by Jim-Roger Nordly, built a NOK 500 million ($56 million/€47 million) facility to develop an organism that could be key to reducing antibiotic-resistant bacteria in farmed fish and other animals.Photo: Bent-Are JensenHanna GezeliusCorrespondent