Are Betta Fish a Type of Arapaima? Explore These Unique Amazon Species
Betta fish (Betta splendens) are not a type of arapaima (Arapaima gigas). They belong to different families. Betta fish are small, colorful freshwater fish found in Asia. In contrast, arapaima are large freshwater fish native to the Amazon basin. Both possess a labyrinth organ, but they differ significantly in size and habitat. Betta fish are … Read more