South Australia to ban plastic fish soy sauce dispensers in 2025

  • 31/08/2025

South Australia will implement a groundbreaking ban on fish-shaped soy sauce dispensers effective September 1, 2025, marking the first such prohibition worldwide. The measure forms part of a broader single-use plastic ban that also includes plastic cutlery and expanded polystyrene food packaging like instant noodle bowls. These iconic dispensers, known as "shoyu-tai" in Japanese and invented in 1954, have become ubiquitous in sushi takeaways globally but will now be prohibited when containing less than 30ml of sauce.

Environment Minister Dr. Susan Close explained that the disposable plastic fish contribute significantly to litter despite being used for mere seconds. Their small size makes them easily lost or washed into drains, ultimately polluting beaches and marine environments. The government encourages restaurants to transition to bulk bottles, refillable dispensers, or permitted plastic sachets as alternatives to the banned containers.

Marine ecologist Dr. Nina Wootton from the University of Adelaide emphasized the particular danger these items pose to marine life, noting that animals often mistake them for actual fish. The thick plastic construction means they degrade slowly, remaining in the environment for extended periods while threatening aquatic organisms through ingestion and entanglement.

While environmental groups have welcomed the ban as a positive step, they emphasize the need for comprehensive systemic changes. The Australian Marine Conservation Society's Cip Hamilton called for stronger laws reducing plastic production and holding businesses accountable, noting that isolated bans alone cannot solve the mounting plastic pollution crisis affecting Australia's coastlines and marine ecosystems.

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