Aquaculture, the business of raising fish for commercial sale, is a growing part of Indiana’s agriculture practice, and Illinois-Indiana Sea Grant’s Kwamena Quagrainie is just one of the people helping to make that possible. 

From Purdue University

“Estimated sales from Indiana fish farms amounted to more than $15 million in 2012, an increase from $3.5 million in 2006, according to the publication Economic Importance of the Aquaculture Industry in Indiana. There are about 50 fish producers in Indiana, compared with 18 just seven years ago.
 

‘While aquaculture is not the most well-known industry in Indiana’s agriculture sector, it is definitely present and very important to the state’s economy,’ Kwamena K. Quagrainie, aquaculture marketing specialist in Purdue University’s Department of Agricultural Economics, said in the report. He conducted the study with graduate student Megan C. Broughton.

 
‘The industry has seen steady growth over the past few years, and it is important to know exactly how much economic activity is associated with aquaculture in Indiana,’ Quagrainie said.
 
Indiana’s aquaculture industry ranges from small-scale producers raising fish in their backyards to large-scale producers growing fish to sell in national and international markets, the report says. The industry includes production of fish for human food, ornamental fish for aquariums and recreational fish that are stocked in private and public ponds and lakes.”
Follow the link above to read the complete article, and learn more at our aquaculture page.

IISG Instagram

Summer on Lake Michigan is the best, and a little prep makes it even better. 🌊☀️Dangerous currents near piers and breakwalls surprise even strong swimmers. Here's what to know:✅ Swim in designated areas↔️ Caught in a current? Swim to the side — not against it — then to shore🆘 In danger? Call for a life ringSave this post and share it with your swim crew. 👇More Lake Michigan safety resources: link in bio 🔗
Got a research idea worth a bigger room? The 2026 State of Lake Michigan Meeting is accepting proposals for symposia and workshops, and we want to hear yours!📅 Nov. 4–6 | Michigan City, IN⏰ Proposals due June 1 at 1 PM ETHelp shape what the Great Lakes research community discusses this year.🔗 Submit at the link in bio.
To every educator who has brought the Great Lakes into their classroom, thank you. 🍎Your curiosity is contagious. Your lessons last. And the students who learn to love these waters? They’ll protect them.Happy Teacher Appreciation Week from all of us at IISG.