By raising £810 in one year, you could fund 1000 baby oysters. Once grown and returned to their natural habitat, these unsung heroes could filter a whopping 73 million litres of water in a year- that’s the equivalent of 194 swimming pools (25m)!
You can fundraise in any way you like: from bake sales and sponsored walks to a sea swim, craft challenge or personal goal you’ve always wanted to achieve.
1000 Oyster Challenge
![]() |
Marine Conservation Society
Published: 21 Sep 2026
Beneficiary
![]() |
Marine Conservation Society Charity no. 1004005 Email: fundraising@mcsuk.org Tel: 01989 566017 |
The Marine Conservation Society is a leading UK environmental charity working for the future of our ocean. For more than 40 years, we have been driving political and social change through people,
science and evidence – protecting habitats and regenerating ecosystems in partnership with communities, businesses and governments.

