There are hundreds of species to choose from – each ... let’s explore five of the best catfish for freshwater aquariums. Diet: Herbivore Size: 5 inches Lifespan: 5 years Water Temperature ...

Scientists have identified more than two dozen previouslyunknown fish species in Peru and the Amazon Basin, uncovering a ...

These catfish had never been scientifically classified, despite being popular aquarium pets for decades. Looking at the fish in a laboratory, researchers quickly realized they’d discovered a new ...

The Mekong giant catfish is the official freshwater heavyweight champion of ... where its numbers have plummeted so dramatically that the species is on the brink of extinction.

These fish had never been scientifically classified, despite being popular aquarium pets for decades. Looking at the catfish, researchers quickly realized they’d discovered a new species ...

Some catfish released by “aquarium fish traders” a few years ago have grown into a thriving population, showing “their adaptability.” The new species was mainly identified by its color ...