Two female betta fish can live together. Female betta fish can be kept together because they have relatively gentle personalities and are not as aggressively territorial as male betta fish.
Moreover, female betta fish thrive in water with a neutral pH level. The water temperature should ideally be maintained between 24 and 27 degrees Celsius, as such an environment is conducive to their overall health.
To ensure the health and well-being of betta fish, it is recommended to provide a sufficiently large fish tank. Additionally, add some substrate like sand and aquatic plants as hiding places to prevent the fish from attacking each other.
Furthermore, betta fish can be housed with other fish species that have gentle temperaments. However, it is crucial to choose suitable tankmates to avoid any potential conflicts.