Dive more often 2025 program

Marcel Tanke (1952) is a native of Tukker, from Hengelo, Overijssel, who lived in Asia for 12 years. During that period he learned to dive and discovered sea slugs. He is a diving instructor and has done some 1700 dives at sea all over the world. And still counting. Sea slugs have become a hobby within a hobby. In his current place of residence Emmen he teaches members, students and the physically disabled as a member of the diving association De Emmerduikers.