Habitat Betta fish originated from Thailand but can be found in nearby countries such as Malaysia, Indonesia, Vietnam, Laos, and Cambodia.

Female bettas aren't nearly as aggressive, but they can be toward one another and to other fish. Aggression between females can be very stressful, especially if there are only two females and one ...

If a Betta is kept in a container that small, however, the water should be changed once or twice a week to deal with ammonia buildup from the fish’s waste. Be sure to treat tap water with ...