If you ask any ornamental fish enthusiast to name the easiest fish to rear, the answer is almost always the humble guppy. For decades, these tiny, vibrant swimmers have been a staple in home aquariums ...

For first-time fishkeepers, colorful betta and guppies are affordable and attractive aquarium fish options. Bettas (Betta splendens), native to Southeast Asian rice paddies, and guppies (Poecilia ...

Guppies are a small, pretty species of fish that are extremely popular for home aquariums. While they’re fun in captivity, in the wild they can cause major trouble. Native to South America, guppies ...