Peaceful tanks look great, but they’re not always the most exciting. Some fish bring a lot more drama, and for hobbyists who ...

The Mexican tetra lives in freshwater streams and pools from Mexico up into the southern United States. But these fish also live in cave systems in at least 29 separate places in Mexico, where they ...

The ability of some animals to dynamically change color to match the brightness of their surroundings is one of nature's ...

Watch as she catches bright, colorful fish by hand and net for her huge outdoor aquarium setup one of the coolest backyard builds yet! From the wild catch to the tank transfer, this adventure is ...