Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra fish of varying colors, shapes, and sizes, they make a great addition to any ...

A lot of first-time pet owners make the mistake of thinking that most pet store fish make for easy starter pets: you just buy a glass fishbowl, a shaker of fish food, and an aquarium net, and you're ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports. Native to southeast Asia, this species is known for its range of vibrant hues. There ...

The colourful Neon Tetra is probably the world's most popular pet tropical fish, and for good reason. It's a peaceful fish that's not too fussy about its enviromnent and is perfect for beginners. It's ...

Scientists have found Siamese fighting fish are typically kept in containers just one-quarter the size they need to thrive, challenging decades of retail practice in the ornamental fish industry ...