Nanning Hagendoorn (76) has been building aquariums for 53 years, the last 11 in the IJmuiden port area

Nanning Hagendoorn, 76, has been building aquariums for 53 years and is currently based in the IJmuiden port area. After a long career that included running shops in Amsterdam and Haarlem, he is now considering slowing down his professional activities.



