Tropical fish are among the most popular pets in the world, with millions sold every year to brighten aquariums in homes, offices, and even car ...

A new study suggests at least 24 species of fish are reproducing in the urban river, adding to the evidence that it is ...

Explore the plight of Mekong River endangered fish, including the giant catfish and their struggle against extinction.

Oxygen and temperature are the most limiting factors in aquatic environments. Several species are exposed to variations of these factors in water because of physical, chemical and biological processes ...

Ever dreamed of owning a luxury car? What if I told you that some aquarium fish cost more than that brand-new sedan sitting in your driveway? We’re diving into a world where aquatic creatures command ...

Fantail Goldfish. Ry362, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons. Setting up a tropical fish tank requires careful ...

Nearly 14 years ago, fish hobbyist Nikhil Sood, 43, the owner of a Bengaluru-based aquarium shop, stood next to his friend Benjamin Harink, 45, at a Valapattanam river stream in south Karnataka. It ...

Their reputation as a small and low-maintenance pet belies the havoc they can wreak on an ecosystem, as they can swell to an average of 14 inches long in the wild by preying on native snails, insects, ...

The ornamental fish trade is one of the most important economic activities for thousands of poor people in the Amazon region. In Peru, this activity generates around US$ 3.5 million/year, exporting ...

Lake Tanganyika is Africa’s longest and deepest lake, with a shoreline lengthier than Tanzania’s entire coastline. It supports local livelihoods and the economies of riparian countries through its ...