Betta fish, also known as Siamese fighting fish, are popular aquarium pets because of their vibrant colors and stunning fins. They’re also notoriously aggressive. But did you know there’s a wide variety of Betta fish breeds?
Selective breeding and hybridization of Betta splendens has led to a rainbow of varieties that come in all shapes and sizes. In fact, Betta breeds are often classified by their tail shapes, colors, and patterns.
In this comprehensive guide, we’ll take a look at the most common Betta breeds, as well as some of the rarer and more unique types you might encounter.