What is a Betta?

Betta is a genus in the fish family Osphronemidae. Its members are commonly known as fighting fishes. Over 50 species are currently recognised in the genus, but the genus name is commonly used to refer to just one of them, the Siamese Fighting Fish Betta splendens, known as pla-kad in their native Thailand.

The Betta fish has been bred for two traits, aggression and beauty. The aggression trait is most highly developed in a short-finned variety that is used in fighting contests that people in Asia still bet on. The other trait, beauty, of course is most highly developed in the fish we so admire in the hobby. That does not mean this Betta fish is not aggressive; put two males together and war breaks out. Domestication has given us a Betta fish that has long flowing fins and a selection of colors.

The Betta fish is a labyrinth fish. The labyrinth is a breathing organ that is in the head just behind the gills. This structure allows the fish to take in atmospheric air. With this ability the fish can easily survive in waters with low dissolved oxygen. Betta fishes are tolerant of a wide pH, 6-8, but prefer warmer temperatures, 24-30 degree Celsius.

Habitat

In order for you to care for your Bettas, you will require to provide them with an environment as close to its natural environment as possible. The tank should neither be too large nor too small. A one gallon tank would be more preferable. With water about 7 inches in depth. Placing some small aquatic plants would also make its environment a better place.

Water

The water should be treated with anti-chlorine and anti-chloramine solution, after which left to age for 1 to 2 days. A pH level of about 6.5 to 7.5 would also be ideal. However, Bettas tend to prefer a slightly acidic condition.

The water should be changed weekly, with all defecated matter siphoned off daily if possible or at least once every 2 days.

Diet

Bettas tend to be quite fussy eaters. They would willingly accept live food such as tubifex worms, blood worms, daphnia, brine shrimp etc. Unfortunately after having a taste of what live food is, they would usually reject dried foods. However, over time they might slowly accept it. Avoid flakes as they do not eat those at all. Pellets and freeze dried foods are fine, however do not feed freeze dried tubifex worms as they hate those too.

After feeding your Betta, be sure to remove all uneaten food as this will contaminate the water and make your fish sick!

(http://www.sfu.ca)