Scientific name:
Betta splendens
Family:
Osphronemidae
Kingdom:
Animalia
Order:
Anabantiformes
Origin:
South East Asia
Lifespan in the aquarium:
2-4 years
Adult size:
1–3 inches (3-8 centimetres)
Distinctive features:
They can have extremely bright colours with deep reds and blues.
Tips from the breeder:                                                                                                        
Live or plastic plants can be recommended because it likes to hide behind them.