Scientists reveal Priocharax rex, a tiny Amazonian fish with a strange skin “wing” that redefines evolution in miniature.

Creating a vibrant aquarium at home is a rewarding hobby that brings joy, colour and life to your space. Choosing ...

A remarkable new fish, Priocharax rex, has been discovered in Colombia's Amazon. This tiny species, measuring just 0.8 inches ...

Owning a colorful aquarium with beautiful fishes is not as complicated as people think. Small freshwater fish are becoming ...

A newly found tiny Amazon fish features a unique organ between its fins, challenging assumptions about miniaturized aquatic ...

Called the ‘King of the Aquarium’, these freshwater fish come in a variety of colours and patterns. These fish require warmer ...