Crowntail Betta
Betta splendens
Species Details
Recognized by the spiky crown-like extensions of the fin rays that extend beyond the fin webbing, creating a dramatic spiked appearance.
Basic Information
Water Parameters
Tank Mate Recommendations
Current Selection:
Pleco Catfish
Various Hypostomus, Pterygoplichthys species
CatfishSuckermouth Catfish
Various smaller Ancistrus, Otocinclus species
CatfishFreshwater Invertebrates
Various shrimp, snail, and crab species
InvertebratesFreshwater Plants
Various aquatic plant species
Plants💡 Tank Mate Tips
• Consider adult size when planning tank space
• Research specific water parameter requirements
• Introduce new fish gradually to reduce stress
• Monitor behavior closely during the first weeks
Quick Facts
Distinctive spiky fin rays extending beyond fin membrane
Males are highly territorial and fight with each other
Can breathe air from surface with labyrinth organ
Prefer warm water 26-30°C (78-82°F)
Bubble nest builders
Carnivorous with preference for live/frozen foods
Live 2-4 years typically
Less prone to fin damage than other long-finned varieties
Males must be kept alone or with careful tankmates
Very interactive and recognises owners