Betta fish - also known as Siamese fighting fish - are some of the most striking freshwater fish you can add to an aquarium. With their vibrant colors and flowing fins, they’re a favorite among both ...

With their long delicate fins, betta fish need a tank with low water flow and lots of places to hang out and nap. A 5-gallon tank is ideal for most betta fish, and they should never share their tank ...

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 ...