Train them to swim through hoops or follow your finger — they love the challenge. They recognize faces, learn tricks, and ...

Aquatic predators such as oscars, catfish, and pet turtles feed on other fish in the wild. But is feeding live fish a good ...

Whether driven by morbid curiosity or in pursuit of offspring with desirable characteristics, humans have selectively bred ...

African penguins in captivity ... they do a lot more resting. New England Aquarium Overfishing presents another problem. As humans harvest more fish, “there is less fish for them to eat, which ...

Some aquarium buddies are much more interactive ... If you're looking for bold colors and big personalities, African cichlids deliver both. These fish are intelligent, social, and often display ...

Several of those tanks house his own personal favorite fish. "It all began in 1999 when I fell in love with the Frontosa Cichlid," Cunningham ... a neat ray-finned African fish — who is unnamed ...

Guppies, catfish and different varieties of African ... of those tanks house his own personal favorite fish. "It all began in 1999 when I fell in love with the Frontosa Cichlid," Cunningham ...