ANABANTOIDS
The Anabantoids or labyrinth fishes are members of four closely related families. The majority of the readily available fish belong to the family Belontiidae. They are commonly known as the gouramis, the betta and their close relatives. All of these fish possess a means for breathing atmospheric air, called a labyrinth. Thus the name. To recognize these fish, look for specimens of 2 to 4 inches that are considerably "taller" than they are wide. They are brightly colored, with some of the smallest members (e.g., the dwarf gourami) possessing the best coloration. In some species, the females are less colorful than the males.
These fish prefer the top portion of the tank for their home. They do best in water that is a little warmer than the temperatures preferred by many of the other fish we commonly keep. Members of this family tend to feed from the surface and should therefore be provided with foods that float.
Although a few can get a little nasty, the majority is quite peaceful and can be kept with several of their own kind or with a couple each of several different kinds. Their tank should definitely contain some plants for shelter and to provide a feeling of security. The addition of floating plants will add greatly to the well being of the labyrinth fishes.
These fish exhibit a very interesting breeding behavior. They build a nest at the surface of the water. Sometimes bits of plant are incorporated or the nest is placed under leaves or other objects. The nest is constructed by the males with bubbles formed of air and saliva. Spawning occurs under the nest, and the eggs are placed in the nest by the male, who then guards and cares for the nest and eggs while they develop. This care is sometimes extended to the new fry for a while. The observation of this process will more than reward you for any effort necessary to keep these fish.
Although a few can get a little nasty, the majority is quite peaceful and can be kept with several of their own kind or with a couple each of several different kinds. Their tank should definitely contain some plants for shelter and to provide a feeling of security. The addition of floating plants will add greatly to the well being of the labyrinth fishes.
These fish exhibit a very interesting breeding behavior. They build a nest at the surface of the water. Sometimes bits of plant are incorporated or the nest is placed under leaves or other objects. The nest is constructed by the males with bubbles formed of air and saliva. Spawning occurs under the nest, and the eggs are placed in the nest by the male, who then guards and cares for the nest and eggs while they develop. This care is sometimes extended to the new fry for a while. The observation of this process will more than reward you for any effort necessary to keep these fish.