Betta splendens

About This Species

Basic Description

The Siamese Fighting Fish, known as a Betta, is a popular pet from Asia. Famous for its vibrant colors and long fins, this fish is highly territorial and males should not be housed together. As carnivores, they enjoy a diet of special pellets and prepared foods. Bettas need a warm, calm aquarium with a secure lid, as they are known to jump from the tank. They are often seen swimming near the surface.

Detailed Description

Native to Asia's slow-moving waters, Betta splendens is a labyrinth fish, meaning it can breathe air from the surface. This adaptation is key to its survival. Their notable territorial aggression requires careful tank mate selection; avoid fish with bright colors or long fins. Fast swimmers can also cause stress. As bubble-nesters, males build and guard a nest at the water's surface during breeding, displaying complex parental care. A varied carnivorous diet is essential for their health.

Scientific Description

Betta splendens, a species in the family Osphronemidae, is a freshwater anabantiform from Asia. Its labyrinth organ allows for suprabranchial respiration, an adaptation to its native habitat. The species exhibits pronounced territoriality, with agonistic displays triggered by visual stimuli like vibrant coloration and elongated fins. This social characteristic and its carnivorous, surface-dwelling nature are critical parameters for husbandry. Its moderate metabolism results in a medium bioload.