Sapphire Betta Fish. Popular Fish. Isolated On White Background. Royalty-Free Stock Photography

Sapphire betta fish have a vibrant and stunning blue color that is truly captivating. The finnage is equally impressive, with intricate patterns of spots and designs along the sides and tail. A healthy sapphire betta fish should have a deep, almost iridescent bluish color to its body, which is why it's often referred to as the "jewel of the betta world". Not only are sapphire bettas incredibly beautiful, but they have also been bred as companion fish for many years, given their friendly and social personality. They can even be trained to recognize their owner, making them a great pet for people of all ages.