MALE DRAGON SCALE BETTA show

Betta is a large genus of small, often colorful, freshwater ray-finned fishes in the gourami family (Osphronemidae). The type species is B. picta, the spotted betta. By far the best known Betta species, however, is B. splendens, the Siamese fighting fish. All the Betta species are small fishes, but they vary considerably in size, ranging from under 1 inch total length in B. chanoides to 5 inchesin the Akar betta (B. akarensis). Bettas are anabantoids, which means they can breathe atmospheric air thanks to a unique organ called the labyrinth. This accounts for their ability to thrive in low-oxygen water conditions that would kill most other fish, such as rice paddies, slow-moving streams, drainage ditches, and large puddles. The various bettas can be divided into two groups, based on their spawning behaviour: some build bubble nests, like B. splendens, while others are mouthbrooders, like B. picta. The mouthbrooding species are sometimes called "pseudo bettas", and are sometimes speculated to have evolved from the nest-builders in an adaptation to their fast-moving stream habitats. Betta fish are not big eaters but should be fed a small amount once a day to once every other day. They can be fed floating flake food, freeze dried blood worms, live black worms, or frozen brine shrimp. Betta pellets are small, round edible pellets that are food for most betta species. Betta pellets are made out of crude protein, crude fat, crude fiber, crude ash, moisture, phosphorus, certain vitamins, and other ingredients. From Wikipedia, the free encyclopedia