Betta splendens are known for their stunning colors ... wild bettas are smaller with shorter fins, and are a dull gray, green, olive, or brown. Before mating, the male spends hours blowing ...

Their vibrant colors and unique behaviors make them a ... particularly among males. In the wild, male Bettas establish and defend territories, which often leads to fierce confrontations.

Male betta fish are the primary caregivers when it comes ... Even then, however, their colors may continue to change until ...