Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra ...

Lumpfish are small, rounded fish with a thick, bumpy skin that resembles a lumpy rock. They have a sucker on their belly, ...

The Southeastern Michigan Aquarium Society held an auction Saturday, where hobbyists spent hours bidding on colorful fish to add to their collection.

At first glance, Africa’s wetlands - its shimmering lakes and winding rivers - appear to teem with life. But beneath the ...

These unique fish are usually found in shallow ocean water, but a few species are found in freshwater. Here’s what you need to know about these inflatable fish, especially the freshwater species.

A local angler alerted Colorado authorities to invasive bighead carp in a local pond last week, leading to a massive crackdown of the gigantic creatures.

An estimated 26 per cent of Africa’s freshwater fish species are threatened (including those assessed as Critically ...

A freshwater aquarium is an entertaining and trendy way to bring nature into your home. The global aquarium fish trade has boomed in the past few decades as more people keep fish tanks. Aquarists ...

Anthony Burke’s Indiana record burbot gives a chance to dive into the broader meaning and general unusualness of one of the oddest freshwater fish.

The Alligator Gar is among the largest freshwater fish species in Arkansas, weighing upwards of 300 pounds. The species evolved a hundred million years ago, and is now facing a population decline ...

While four freshwater fish endemic to Kerala have been included in the International Union for Conservation of Nature (IUCN) red list, Aenigmachanna gollum, the enigmatic dragon snakehead, may ...