Experienced aquarium owners know they should research different fish species before putting them in their tanks. Some fish are very aggressive and will fight with or eat their tank mates. Meanwhile, ...

After months of anticipation, first ice is finally here! And there may be no better time to pull walleyes through the ice. First ice includes green vegetation still producing oxygen, aggressive fish, ...

When fish from different habitats meet, it’s not always love at first swim. New research from Lund University in Sweden in collaboration with North Carolina State University shows that aggressive ...