What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the ... and diseases such as fin rot, dropsy, and swim bladder disease. While Betta fish can tolerate dirty ...

Did you know that the betta fish was domesticated over 1,000 years ago? Known as Siamese fighting fish (Betta splendens ...

"Betta fish are often seen living in bowls that are too small to allow for normal swimming and hiding behavior." The poor conditions of such tiny containers can make it hard for your betta to thrive.