FAU Study Finds Low Salinity Can Work to Culture Popular Florida Pompano Fish

Less than 10 aquaculture farms in the U.S. have been successful in commercially raising and distributing the popular Florida pompano fish. A new study has determined the optimal salinity required to culture fingerlings (juvenile fish) from hatch to weaning under on-farm conditions. Researchers have shown it’s possible to grow this warm water marine species in salinities a low as 10 parts per thousand, which makes it more economic and easier for producers far from the coast to attempt Florida pompano commercial growth.

Big Differences in How Coral Reef Fish Larvae are Dispersed

How the larvae of colorful clownfish that live among coral reefs in the Philippines are dispersed varies widely, depending on the year and seasons – a Rutgers-led finding that could help scientists improve conservation of species. Right after most coral reef fish hatch, they join a swirling sea of plankton as tiny, transparent larvae. Then currents, winds and waves disperse them, frequently to different reefs.

Scientists are First in the World to Spawn Bonefish in Captivity

Fossil records of bonefish go back 138 million years, but large gaps about their biology remain. In just four years, scientists have successfully spawned bonefish in captivity and have figured out their life cycle to help inform management and conservation of this revered fishery. In the Florida keys alone, the annual economic impacts exceed $465 million. Florida’s recreational and commercial fishing industries and associated businesses account for billions of dollars that drive the economic engine for the state each year and contribute to hundreds of thousands of jobs.