The "Microscopy and fish diseases" seminar took place in the sera training center in Heinsberg for the second time in this year. Under the guidance of…

An exciting contest with enthused participants and great photos – that was the sera calendar event 2018. Just like last year, sera set up a photo…

Due to the great resonance in the last year, sera again starts a photo contest on Facebook in 2018. We are looking for, in total, twelve animal photos…

Corresponding with the sales start of the new sera Nature food types, sera holds a prize game with prizes worth over € 13,500 in total. The prize…

Somewhat unbelievable, but the year has only 3 months to go. Of course, sera has prepared a new calendar for 2018 – like every year. However, this…