Bettas, or Siamese Fighting Fish, are among the most popular tropical fish available today. There are many different color varieties available including red, violet, blue, albino, black, and even a rare green strain. This fish has a reputation for the pugnacity of the males, and the combats between them are the subject of many wagers in their native country. When two males meet each other, the gill covers raise and the fins spread in a threatening manner.

The body is elongated with the mouth pointed upwards, typical of top feeders. Males have long fancy fins which the females lack. As mentioned above, the fish's appearance changes drastically at the sight of another male Betta or similar fish.

Tank Setup

Usually the male of this species is sold in a cup of water. While this fish technically can live in a cup of water, it is not recommended. A $10 fish bowl that holds 5 gallons of water will suffice. A heater is recommended for the fish to thrive.

Feeding

Bettas can be picky eaters. They are carnivorous and should be fed accordingly. Favorite foods include brine shrimp and krill. They will accept flake foods and other prepared foods.

Water Chemistry

Bettas like their pH right around neutral, the dGH being up to 25. A temperature of between 75-84 degrees F is recommended through the use of a heater.

Breeding

Bettas, like other Anabantids, are bubblenest builders. The water must be no more than 6" deep and there must be no surface water movement. The pair do a courtship dance and the female lays her eggs in the nest. The fry hatch after 24 hours.