The culture of aquatic species in Florida has had a long and interesting history, dating back to the early 1950s. Returning World War II veterans brought home an appreciation of colorful Asian tropical fish and aquatic plants. They began experimenting with outdoor culture in the warm climate of South Florida and in 1960 demonstrated the feasibility of air transport for world-wide shipment of Florida-raised tropical fish and plants. Techniques of spawning and handling of freshwater and marine food fish, aquired by state and federal fishery biologists, was shared with enterprising farmers creating another segment of the industry. Some of these biologists even left public service to start small businesses dedicated to producing fingerling catfish and striped bass. Former alligator poachers turned to farming, when the American alligator became listed as an endangered species in the late 1960s, proving that alligator culture was commercially feasible and environmentally compatible. In the late 1960s and early 1970s, Dr. Winston Menzel of Florida State University pioneered hard clam culture through a series of successful experiments. Robert Ingle, Florida’s first state marine biologist, proved that a summer oyster, when properly fed, could be cultured to produce a fat, flavorful product equal in quality to a winter harvested oyster. This pioneering work led to the economically feasible production of the cornerstone species of Florida aquaculture.

Click here to learn more about invasive species in Florida

Much of Florida aquaculture consists of ornamental species: tropical fish and plants. The largest air freight item out of Tampa International Airport is live tropical fish and plants destined for domestic and international markets. Over 800 varieties of ornamental fish are produced in Florida. Aquatic plants are grown to satisfy three different markets: aquarium, water gardening and wetland restoration. Species range from delicately shaped aquarium plants, to flowering water lilies, to submerged wetland grasses, shrubs and trees. Over 500 aquatic plant species are grown and sold to enhance the function and aesthetics of aquariums or garden pools and fountains. 

The fastest growing segment of Florida aquaculture is the culture of hard clams on submerged coastal lands leased from the State of Florida. Coastal fishermen caught the aquaculture bug in the mid-1990s and have quickly propelled Florida to the number one producer of farm-raised hard clams. 

Another valuable shellfish is the American oyster, now cultured on over 500 acres of State-owned submerged lands leases. These leases, located in Apalachicola Bay, yield a very flavorful oyster that is served on the half-shell to discerning oyster connoisseurs throughout the United States.