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siamese fighting fish varieties

siamese fighting fish varieties
Information about animalskeeping siamese fighting fish with other fishAfterwards, the fry leave the nest and the free swimming stage begins. In this first period of their lives, B. splendens fry are totally dependent on their gills; the labyrinth organ, which permits the species to respire atmospheric oxygen, typically develops at three to six weeks of age, dependent on the general growth rate, which can be highly variable. B. splendens can reach sexual maturity in as early as 4–5 months. Some people in Malaysia and Thailand are known to have gathered wild bettas at least by the 19th century, looking at their aggressive nature and pitting them opposed to each other in playing matches corresponding to cockfights.