Bögner Alfred-Wegener-Institut) Test with salads and herbs in a plant shelf (Photo: M. Bögner Alfred-Wegener-Institut) A shrimp (L. vannamei) from an animal welfare experiment (Photo: M. Bögner Alfred-Weg [...] Heiner Mueller-Elsner) Aquarium shelf (Photo: Heiner Mueller-Elsner) Aquaculture research at the Alfred Wegener Institute in Bremerhaven (Photo: Heiner Mueller-Elsner) System 1 36 circular flow tanks, 600