Diamond tetras in particular are a beautiful species within the tetra family. They’re very popular with aquarium owners and may at first seem like low-maintenance pets. But diamond tetras have ...

The cardinal tetra is one of the most well-known aquarium fish. They're the world's most-in-demand Amazonian ornamental fish, accounting for almost 80% of the total fish export from Amazonas ...

If you want to own just one fish (like a betta), the one-gallon Tetra Bubbling LED Aquarium ($23) is their ideal home, with its internal power filter, LED lights, and portable size. The 16-gallon ...

Tetras are colorful, active, and easy to care for if you know what they need. This guide covers everything from tank setup and diet to behavior tips for keeping your tetras happy and healthy ...

Keeping fish can be a great alternative to furry pets. Exotic fish add beauty to any home. The Betta fish, also called ...

has become a popular aquarium item, with millions sold in various neon hues. In February, Yorktown introduced the Electric Green Tetra, a genetically modified black tetra fish. Like its zebra fish ...