Photo of: Crescent Betta (Betta imbellis)
Scientific Name(s): Betta imbellis
Common Name(s): Crescent Betta, Peaceful Betta
Family: Belontiidae
Species Type: Labyrinth Fish
Maximum Size: 2.5 inches
Life Span: 4 years
Natural Habitat: Asian streams (Malaysia)
Minimum Tank Size: 10 gallons
Tank Region: All over
Possible Tank Mates: Other peaceful community fish.
Description: Betta imbellis is a good fish for a quiet, peaceful community tank. Males can be kept together in a large enough tank. As with other Betta species, make sure there is a cover as they are good jumpers. These fish are much more peaceful than the Betta Splendens (Siamese Fighting Fish).
