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Beat Plastic Pollution display inspires young visitors

Our pop-up display of water-polluting plastic waste has been making waves at the Aquarium, inspiring children to take action to protect aquatic life.

  • A five-year-old boy, described by his mother as ‘angry and upset’ by plastic pollution after visiting the Aquarium, was moved to create his own 20-page booklet which he has taken into school and talked about in class, and also shared with his MP.
  • Another young visitor told Horniman staff she was going to clean up the beach near her grandparents’ house.
  • Pupils in a local primary school’s Museum Club created drawings and a game themed around combating plastic pollution.
  • More than half of the environmental pledges made by visitors on World Oceans Day (8 June, when Beat Plastic Pollution opened) were made by children.

The Beat Plastic Pollution display has introduced more than 150 items of single-use and waste plastic into the permanent aquarium exhibits, alongside information about the impact plastic has on sea creatures, and actions visitors can take to reduce this harm.

Alongside frogs, fish, seahorses and coral reefs, visitors now see plastic bags and discarded flip-flops hanging from mangrove trees, toothpaste tubes and yoghurt pots polluting the Amazon rainforest, and crisp packets and drinks bottles lining a British pond.

Even more striking is the temporary removal of the jellyfish – one of the Horniman’s best-loved displays – which have been replaced by around 30 plastic bags floating in the current. Plastic bags in the ocean are commonly mistaken for jellyfish and eaten by sea turtles, causing fatal blockages in their digestive systems.

  • Moon Jellyfish, Ludo Des Cognets
    , Ludo Des Cognets

  • Plastic bag in Jellyfish tank, Jaime Craggs
    , Jaime Craggs

More than 6,000 visitors have seen the Beat Plastic Pollution display so far and adults have also responded positively. Twitter user @piplatimer shared a photograph of the plastic-filled jellyfish tank, saying ‘Actually felt a bit emotional @HornimanMuseum today. Powerful adaptation of the aquarium. #jellyfishmissing #plastic #plastic #plastic’. And a visiting parent told the Horniman that the display had given her a starting point to talk to her toddler about the environment.

Michelle Davis, Deputy Aquarium Curator, says:

Seeing plastic waste in the Aquarium has been shocking for some of our visitors, and we know some people were disappointed not to see any jellyfish, but on the whole, the reaction has been overwhelmingly positive. It’s encouraging that people have been so moved by this display, and are pledging to take actions to reduce plastic pollution.

We’ve taken care to clean and position the plastics in this display so that our animals aren’t harmed, and we’ll be removing the waste before it begins to break down into microplastics. Sadly, in the wild none of that happens, and plastic waste is one of the biggest threats to aquatic life around the world.


The Beat Plastic Pollution display at the Horniman Aquarium has been extended to run until 1 August. Tickets: Child £3, Adult £5, Family (2+2) £13, prices include a voluntary Gift Aid donation. Under 3s and Horniman Members are free.