In the Ocean Tunnel, you're right in the middle of the action: the glass ceiling offers an impressive view of the world beneath the waves. Pünktchen and Antonia, our two zebra shark girls, and their fascinating roommates welcome you! Majestic sharks and colorful sea creatures glide silently above and beside you - an impressive spectacle right above your head. And you can also marvel at Germany's largest variety of sharks at our panoramic window!