Cardinal tetras are famous for their glowing blue and bright red stripes that run across their bodies. People often mix them up with neon tetras, but cardinal tetras have a bright red line that goes ...

How people respond to stressful situations can say a lot about their personalities—and it turns out the same is true of a little fish called the Trinidadian guppy. That's according to a study ...

At first glance, a pet fish is a piece of cake. Yes, they are very chill pets compared to dogs and cats, but setting up their environment is where a lot of people flounder (lol!). For this reason, we ...

Are you thinking of keeping fish as pets but don’t know where to start? Take a look at two of the most popular choices for beginners - Guppy fish and Swordtail fish. Here are the reasons why these ...

Goldfish are another easy choice of fish because unlike most tropical fish, they don’t require heaters. Yupangco warns, though, that once you start a goldfish tank, you’re limiting yourself to only ...

Tiny, delicate, and exotic — these baby guppies need extra care while being moved to a temporary tank. Watch the careful ...