Natural water filtration
Oysters naturally filter and clean ocean water, removing excess nutrients and improving water quality for marine ecosystems.
Carbon sequestration
Oyster shells capture and store carbon dioxide, helping to combat ocean acidification and climate change.
Habitat restoration
Oyster reefs provide critical habitat for fish, crabs, and other marine life, supporting biodiversity in coastal waters.
Sustainable farming
Umishi practices regenerative aquaculture, working with natural tidal cycles and requiring no feed, antibiotics, or chemicals.
Local stewardship
We partner with local communities in Baja California to protect coastal ecosystems and support sustainable livelihoods.