Betta fish might be small, but they still require a sizable amount of care. If you’re going to keep this type of fish, you must learn how to clean a betta fish tank. Even with a quality aquarium ...

Which betta fish tank is best? Betta fish are a popular pet. Thanks to their bold, bright colors, feisty personalities and low cost, people all over the world are familiar with these small, unique ...

Betta fish are known for their beautiful fins and are a common household pet, but they make terrible gifts for someone who is unprepared to care for them. There are plenty of fishbowls and tiny tanks ...

When it comes to the single, solitary aquatic life, most people think of the goldfish in his little bowl. But there is another type of fish that lives in even closer digs, and is arguably better ...

When it comes to the single, solitary aquatic life, most people think of the goldfish in his little bowl. But there is another type of fish that lives in even closer digs, and is arguably better ...

If you’ve ever visited a pet store, you’ve probably noticed small jars or bowls allowing limited or no movement of the one fish inside each container. These are bettas, also known as “Siamese fighting ...

Many children spend months, sometimes years, attempting to convince their parents to let them get a fluffy puppy or kitten as their first pet, only to land a slightly lower maintenance companion like ...

My betta fish has been with me for quite a while but now seems to be failing. I’ve had him for almost three years. He is showing all of the signs of illness that I have been able to research. His ...

BANGKOK (AP) — A Siamese fighting fish with the colors of the Thai national flag has been bought for 53,500 baht ($1,530) at an online auction, possibly making it the most expensive Betta fish ever ...