Betta albimarginata - Betta is a large genus of small, often colorful, freshwater ray-finned fishes in the gourami family .
Betta burdigala - Betta burdigala is a species of fish in the Belontiidae family.
Betta chini - Betta chini is a species of fish in the Belontiidae family.
Betta chloropharynx - Betta chloropharynx is a species of fish in the Belontiidae family.
Betta hipposideros - Betta hipposideros is a species of fish in the Belontiidae family.
Crescent betta - The Peaceful betta, Betta imbellis, also known as the Crescent Betta is a freshwater ray-finned fish in the gourami family.
Spotfin betta - Betta macrostoma is a species of fish in the Belontiidae family.
Betta mandor - It grows to a length of about 5,7 cm SL.
Betta miniopinna - Betta miniopinna is a species of fish in the Belontiidae family.
Betta pallifina - Betta pallifina are carnivores and thus should be fed a meat based diet.
Betta persephone - This Betta species inhabits soft, acidic waters of 23‒28 °C .
Spotted betta - Of largely unremarkable Betta appearance, B.
Penang betta - The Penang betta grows to a maximum length of 12 cm .
Krabi mouth brooder betta - Betta simplex is a species of fish in the Belontiidae family.
Blue betta - Betta smaragdina is relatively uncommon in regular aquarium trade, however, among Betta hobbyists, is a relatively commonly kept species.
Betta spilotogena - Betta Spilotogena is a fish species first discovered in Indonesia.
Betta tomi - Betta tomi is a species of fish in the Belontiidae family.