A marine biologist in the comment section stated that fish often swim beside whale sharks to conserve energy, taking ...

If you go to the aquarium in the next few weeks, you may see something far bigger — and sparklier — than the usual tropical fish swimming through the Great Maya Reef exhibit. Mermaids — yes ...

Yellow Lab Cichlid One of the most remarkable freshwater fish of all is the Yellow Lab or Electric Yellow Cichlid. Its lemon ...

Properly setting up an aquarium for your new fish involves understanding tank size, water chemistry, and fish compatibility before bringing them home.

New research indicates that fish negotiate turbulent waters using a special energy-conserving method that allows them to go with the flow — literally.