Pacific oyster

Crassostrea gigas

Also known as: Rock oyster

Think before you buy!
Think before you buy!
Some sources of this species are more sustainable than others. View ratings.

Overview

Farmed Pacific oysters, also known as rock oysters, are a Best Choice. They are usually farmed in mesh sacks in tidal waters which has a low environmental impact. However, escapes from farms may pose a risk to native species and habitats.

Ratings

Showing 2 results for Pacific oyster

Best Choice

Rated 1-2
Showing 2 of 2 results
Showing 2 of 2 results
1

Farmed

Location: Europe: UK, All areas

Method: Culture, suspension

More info
1

Farmed

Location: Europe: UK, Cornwall

Method: Culture, bag

More info

OK - Needs Improvement

Rated 3-4
Showing 0 of 2 results
Showing 0 of 2 results

Avoid

Rated 5
Showing 0 of 2 results
Showing 0 of 2 results

Under review

Ratings that are Under Review
Showing 0 of 2 results
Showing 0 of 2 results

Sustainable swaps

Also known as

Rock oyster

Need help finding the right rating?

Quickly check the sustainability of your fish or seafood with our step-by-step tool.

Find your fish or seafood
How do we work out our ratings?

Learn more about how we calculate our sustainability ratings.

How our ratings work