Crowntail Betta Care Guide
Betta splendens
Stocking Calculator
Bioload Score
2000
Semi-AggressiveEasy
- Max Size
- 7 cm / 2.8"
- Temperature
- 24–30°C (75–86°F)
- pH Range
- 6 – 8
- Min Tank Size
- 20L (5 gal)
- Min Group Size
- Can be kept alone
- Tank Level
- Bottom-Mid
- Origin
- Asia
- Temperament
- Semi-Aggressive
- Difficulty
- Easy
- Breeding Difficulty
- Moderate
Diet
A carnivorous fish that eats insect larvae, small aquatic invertebrates and other meaty foods.
Community Compatibility
Suitable tankmates can include peaceful small rasboras, ember tetras, kuhli loaches and small peaceful catfish, provided individual compatibility is monitored.
Good to Know
The Crowntail Betta's distinctive fin rays extend beyond the webbing, creating a crown-like silhouette that inspired its name.
Gender Differences
Males usually have longer, more elaborate fins and stronger colours, while females are generally shorter-finned with a rounder body and may show an ovipositor spot.
Stock Crowntail Betta in Your Tank
Use our free stocking calculator to see if Crowntail Betta fits your aquarium