Amazing collection of Betta Fish Wallpapers, Home Screen and Backgrounds to set the picture as wallpaper on your phone in good quality. You will love this wonderful collection of Betta Fish Background Graphics Images Free Download! The Siamese fighting fish (Betta splendens), also sometimes colloquially known as the Betta, is a species in the Gourami family which is popular as an aquarium fish. They are called pla-kad (biting fish) in Thai or trey krem in Khmer. They are a highly aggressive fis