Aquaculture & Aquaponics

Fish is an important source of protein for millions of people throughout the world. And yet the world’s natural occurrences are unable to meet the rapidly growing demand for fish. Breeding fish in aquaculture may help to protect natural resources and ecosystems, while improving food security. However, this is only possible if conducted within sustainable aquaculture: environmental, economic and social aspects must be taken into account equally. With regard to this triad, at IGB we explore aspects such as resource-saving and efficient production, animal welfare and alternative therapeutics, organic feed and self-sufficiency concepts. The aquaponics system developed at IGB, known as ‘Tomato-Fish’, is particularly resource-saving: combined fish and vegetable farming saves water, energy, artificial fertiliser and space, and considerably reduces emissions in food production. We also use our expertise in fish genetics and reproduction to protect species. We communicate our research topics and results to different stakeholders and practice partners in a targeted manner, ensuring that our scientific findings are transferred to practice* without delay.

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Insects provide relaxation

IGB PhD student Martin Tschirner investigates the influence of insect-based feed on fish.

Related Projects

INAPRO- Innovative Aquaponics for Professional Application

Innovative model and demonstration based water management for resource efficiency in integrated multitrophic agriculture and aquaculture systems
Contact person
Werner Kloas
Daniela Baganz
Steffi Kowalski
(Dept. 4) Biology and Ecology of Fishes
(Dept. 5) Ecophysiology and Aquaculture

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Experts at IGB

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