ABOUT ONTARIO’S FISH FARMING SECTOR
Farmed fish is booming.
Ontario’s aquaculture industry continues to emerge as an important employer and economic driver throughout much of the province, including in many rural, remote, and Indigenous communities.
BY THE NUMBERS
420+
Direct and indirect jobs in Ontario’s aquaculture industry (2024)
40+ million
Meals of farmed fish grown in Ontario in 2024
75%
Amount of rainbow trout that are grown through long-term partnerships with Indigenous communities.
$219M
Economic contribution to Ontario’s economy (2024)
SEAFOOD SPECIES FARMED IN ONTARIO

Steelhead Trout 
Coho Salmon 
Arctic Char 
Rainbow Trout 
Smallmouth Bass 
Whitefish
FREQUENTLY ASKED QUESTIONS
How do open net-pen farms impact native fish populations? How do farmers deal with fish manure? What about diseases? Find answers to questions and learn more about growing sustainable protein in Ontario waters.
TOUR ONTARIO’S RAINBOW TROUT INDUSTRY
From conception to consumption, learn what it takes to bring fresh and sustainable Ontario rainbow trout to the table.
ONTARIO AQUACULTURE ASSOCIATION
The Ontario Aquaculture Association (OAA) is an industry-led organization that fosters growth, innovation and partnerships for the province’s thriving seafood farmers. By production and volume, the OAA represents over 95% of the aquaculture industry in Ontario, including finfish and shrimp sectors, land-based and open net-pen operations, feed suppliers and other companies across the province’s farmed seafood value chain.