Guppies are among the easiest freshwater fish to keep in an aquarium. You should get at least three and keep them in a tank that holds at least 1 gallon of water for every guppy.

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 ...

While it’s a known fact that female guppies prefer orange and unusual patterns on their male partners, the team found that ...

The way guppy fish behave suggests they can be tricked into believing holes are larger or smaller than they really are – but they don’t always interpret the optical illusions in the same way ...

Guppies make for great starter fish. They're small, measuring less than 2 inches at most on average, and they're fairly hardy fish with relatively low maintenance needs. Plus, with their wide array of ...

Here are ten of the most colorful freshwater fish that will transform your aquarium into a mesmerizing underwater world.

Those dots are the eyes of small, inch-long fish called guppies. And those guppies are angry. Guppies are among the most popular aquarium fish in the world, but they originally hail from the ...

300+ Hilarious, Cute and Clever Fish Names originally appeared on PetHelpful.

There are a few diseases guppies can catch, such as fungus infections, but if you start with a healthy stock of fish, you can potentially avoid the problem.

Guppy fish an effective dengue mosquito control method Guppy fish can be one of the five most effective forms of dengue control, as these tiny fish can be placed in water vessels in and around ...