In this video, we search for baby exotic freshwater fish to enhance our freshwater aquarium. Enjoy the journey as we explore ...

But how harmful are Florida's freshwater exotic fish species? "We don't have many good scientific studies on how non-native freshwater fishes are affecting native habitat and native species," said ...

From keeping freshwater fishes that are easy to care for to exotic saltwater fishes for those who are experts at fishkeeping, there's a lot to explore for fish enthusiasts.

A Pittsburgh man who pleaded guilty to trafficking what's considered the most expensive freshwater fish in the world has been sentenced.

The African jewelfish is one of 23 exotic (nonnative) freshwater fish species that have become established in Florida.

Already, exotic invasive fish - armored catfish, tilapia and grass carp - have established self-sustaining populations in Texas, causing damage to freshwater ecosystems.

Exotic species of freshwater fish should be reared in British reservoirs to provide tasty alternatives to threatened sea fish such as cod and haddock, according to scientists.