
Chef’s Notes
Mason Bostwick · Executive Chef
Eastern oyster
Conway Royal — Conway Royal — Strong minerality — briny and clean. A solid farmed eastern oyster.
Flavor chart
Chef palate read
Shuckability
Shell & line performance
When I buy it
Look for Conway Royal Oysters in peak season when salinity peaks.
How I serve it
On the half shell with minimal garnish — let the oyster speak.
What to watch for
Full brine with creamy finish. Reject any with broken shells or milky liquor.
My read
Strong minerality — briny and clean. A solid farmed eastern oyster.
Quick Facts
- Species: Eastern oyster (Crassostrea virginica).
- Cultivation: Farmed using floating gear in Prince Edward Island, Canada.
- Size: Medium, averaging 2.5 to 3 inches.
- Seasonality: Available year-round.
- Salinity: Moderate, approximately 28-30 ppt.
- Flavor Profile: Briny with a sweet, buttery finish and subtle notes of minerality.
What Are Conway Royal Oysters?
Conway Royal oysters are harvested from Malpeque Bay in Prince Edward Island (PEI). They represent a premium grade of Malpeque oysters with stronger, more consistent shells 2. These wild oysters are harvested through traditional hand-tonging methods before being moved to private leases for purging 2.
Their distinctive characteristics include a substantial 3.25-inch average size and a moderate brine profile complemented by a clean, rounded granite finish 2. The cultivation environment of Conway Narrows features medium tides and swift currents. These conditions, combined with a unique bottom composition of red marine clay and rocks, contribute to their exceptional quality 2.
Five Star Shellfish is a family-owned operation with over a century of combined experience. They manage these oysters with traditional expertise passed down through generations 2. Available from April through February, Conway Royals offer a balanced flavor that pairs excellently with farmhouse ales 2. Their clean, clear, and fresh meats reflect the pristine quality of PEI’s waters, making them a standout choice among premium oysters
How Did Conway Royal Oysters Get Their Name?
Conway Royal oysters derive their name from their cultivation location, Conway Narrows, and their superior quality, likened to royalty. The term “royal” reflects their exceptional flavor profile. It also highlights their luxurious appeal. This makes them stand out in the competitive world of oysters.
The name also pays homage to Prince Edward Island’s heritage, where premium oyster farming has deep roots. This combination of place and quality resonates with seafood lovers, solidifying Conway Royals as a brand of elegance and distinction. The Conway Narrows site within Malpeque Bay ties the royal brand directly to Five Star Shellfish’s long PEI farming tradition.
About Five Star Shellfish
Five Star Shellfish is a family-owned operation with over a century of combined experience raising oysters in Prince Edward Island. They manage Conway Royal oysters with traditional expertise passed down through generations. The company tonges wild stock from Malpeque Bay beds before moving shellfish to private leases for purging.
Five Star Shellfish selects Conway Royals for consistent shell strength and a classic PEI half-shell presentation. Their hand-tonging and lease-purging program supports the March through January seasonality listed for this variety. Clean, clear meats reflect the pristine quality of waters around Conway Narrows.
Customers can purchase Conway Royal oysters directly from Five Star Shellfish in Prince Edward Island. As the original cultivators, they handle both wholesale and direct-to-consumer sales. That pipeline supplies premium Malpeque Bay stock to distributors such as Mattes Seafood.
About Five Star Shellfish
Five Star Shellfish tells the story of a true family success. Their journey began in 2001. In that year, brothers Wyatt, Gordon, and Troy Jeffery transformed their fishing heritage into a thriving shellfish enterprise 1. Their processing facility, nestled in the picturesque Conway Narrows of Prince Edward Island, stands as a testament to maritime entrepreneurship.

The company’s dedication to quality is evident in their stringent adherence to food safety protocols. They operate under comprehensive HACCP Controls. They maintain regular audits by the Canadian Food Inspection Agency 1. Their international reach extends beyond Canadian borders. They serve markets in the United States and select European countries. They also maintain the personal touch of a family operation.
Five Star Shellfish stands out because of their commitment to sustainable practices. They also have a deep connection to the local community. Five Star Shellfish employs 15-20 full-time and seasonal staff, creating meaningful employment opportunities in their coastal community 1. They harvest daily from pristine waters. This is combined with careful year-round lease site management. These actions demonstrate their role as stewards of the ocean. They are also craftsmen of quality shellfish.

Sustainable Practices
The company has developed multiple aquaculture leases specifically for breeding and growing oysters. This initiative showcases their investment in sustainable shellfish production 1. Their approach combines traditional fishing knowledge with modern aquaculture techniques, ensuring both environmental responsibility and product excellence.
Follow Them
Discover Five Star Shellfish’s premium oyster varieties and sustainable practices on their official website. Follow their journey on social media. You can witness daily harvests. Meet the family behind the operation. Learn about their latest offerings from Prince Edward Island’s pristine waters.
Conway Royal Oysters Information
Eastern oyster
If you like Conway Royal Oysters, then check out these similar varieties!
Location
Conway Royal oysters thrive in the pristine waters of the Conway Narrows in Prince Edward Island, Canada. The farmers cultivate these oysters through a hybrid approach. They first harvest them from wild beds using traditional hand-tonging methods. Then, they transfer them to private leases for purging and controlled growth.
Water Characteristics
Traditional growing conditions in PEI support a 5-7 year growth cycle for wild oysters. However, modern off-bottom and water column techniques have reduced this to just 4 years 3. The north and south shores offer excellent cultivation zones. These areas, particularly Conway Narrows, Foxley River, and Colville Bay, have optimal growing conditions 3.
Environmental Factors
The region’s water quality parameters include specific temperature ranges and salinity levels that support healthy oyster development. Modern monitoring systems track dissolved oxygen, temperature, salinity, and chlorophyll levels to ensure optimal growing conditions 4. The off-bottom and water column production methods improve oysters’ access to nutrition in the water. This access results in faster growth rates 3.
Climate Considerations
Recent climate changes have created both opportunities and challenges for PEI oyster farmers. Warmer waters have extended harvesting seasons, though this comes with increased risks from severe weather events 1. The industry faces potential impacts from water acidification. Changing temperatures and shifting salinity levels also affect the industry.
These factors directly influence oyster growth and survival rates 5. Conway Narrows growers, including Five Star Shellfish, monitor these shifts while maintaining hand-tonging and lease-purging programs in Malpeque Bay. That vigilance helps preserve the clean, clear meats Conway Royals are known for on the half shell.

Suggested Beverage Pairings
Mix Casamigos Mezcal with fresh grapefruit juice and a pinch of sea salt. The smoky notes complement Conway Royal’s mineral profile, while the citrus cuts through their creamy texture.
Combine Cocchi Americano with fresh blood orange juice and orange bitters. This combination enhances the oyster’s natural brine while bringing out subtle floral notes.
A sophisticated blend of Green Chartreuse and Benedictine highlights Conway Royal’s sweet lettuce and citrus undertones. The blend also balances their salinity.
This wine is specifically crafted with oysters in mind. It offers bright acidity. The aromatic notes complement the oyster’s delicate flavor profile.
This single malt scotch provides bright notes. These notes enhance the oyster’s natural sweetness. They also add complexity to the tasting experience.
Where Can I Buy Conway Royal Oysters?
- Five Star Shellfish – You can purchase directly from the source by contacting Five Star Shellfish in Prince Edward Island. As the original cultivators, they handle both wholesale and direct-to-consumer sales.
- Mattes Seafood – This established seafood purveyor regularly stocks Conway Royal oysters among their premium shellfish selections. They offer both wholesale and retail options.
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References
- Five Star Shellfish Inc. “About Us – Five Star Shellfish.” Five Star Shellfish, 2023.
- Pangea Shellfish Company. “Conway Royals Product Information.” Pangea Shellfish Wholesale, 2023.
- Prince Edward Island Aquaculture Alliance. “Oyster Industry Report.” PEI Aquaculture, 2023.
- Department of Fisheries and Oceans Canada. “Shellfish Aquaculture in Prince Edward Island.” DFO-MPO, 2023.
- Canadian Food Inspection Agency. “Shellfish Sanitation Program.” Government of Canada, 2023.
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