Stiftung Warentest: These prawns are test winners

Shrimps take fifth place in the list of the most consumed species of fish, crabs and molluscs in Germany. But overfishing can put a strain on the marine ecosystem, and large-scale aquaculture can damage local waters and soils.

If you want to access it in good conscience, you should therefore pay attention to the seal for sustainable shrimp farming – or the respective fishing areas.

Shrimp sold in Germany often come from aquaculture. Large-scale agriculture can pollute the environment, for example when mangrove forests in tropical coastal regions are cut down to build shrimp ponds – or when farm residues pollute the soil and water on site.

Naturland Label

The certification stipulates, for example, the natural production of larvae. This means that pinching the eye stalks of females is prohibited – a practice said to fuel the shrimp’s survival instincts and cause them to produce more eggs. The Naturland label also stipulates a limit of a maximum of 15 shrimp per square meter of pond surface. For comparison: In intensive aquaculture, up to 300 shrimp per square meter are kept in the tank.

Also important: prawns with the Naturland label must not be treated with antibiotics. This should avoid residue. In addition, the certification prohibits feeding shrimp with genetically modified feed.

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