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

Bringing a fish home for your child might sound like a small decision, but it’s actually a big step into responsibility, bonding, and joy. Among the most popular pet fish, goldfish and guppies top the ...

Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra ...

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.

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 ...

Thanks to Aqua Corner’s guppy-sized idler sandbox and all its nautical features, laying the foundations for an aquatic zen ...

Some Fish Are Braver Than Others: Guppies Have Complex Personalities Under Stress. Published Sep 25, 2017 at 12:30 PM EDT Updated Sep 25, 2017 at 12:50 PM EDT.

The fish could have been any one of the 105 Trinidadian guppies that Houslay’s team at Exeter’s Penryn campus subjected to regular doses of fear two years ago, in an effort to determine ...

Nantawat Chotsuwan /Shutterstock 2. They're Small and Cheap . Guppies don’t take up a lot of space, so you don’t need a huge aquarium. The rule of thumb is one guppy per gallon of water.