Jamaican Killifish Care Guide
Cubanichthys pengelleyi
Stocking Calculator
Bioload Score
1000
Semi-AggressiveModerateFreshwater
- Max Size
- 6.0 cm / 2.4"
- Temperature
- 23–28°C (74–82°F)
- pH Range
- 7.0 – 8.0
- Min Tank Size
- 40L (11 gal)
- Min Group Size
- 10 fish
- Tank Level
- Bottom
- Origin
- Caribbean
- Temperament
- Semi-Aggressive
- Difficulty
- Moderate
- Breeding Difficulty
- Moderate
Diet
Omnivorous; accepts flake foods, live, and frozen foods.
Community Compatibility
Well-suited for community tanks with other peaceful, small species.
Good to Know
Jamaican Killifish are known for their hardiness and vibrant colors, adding a splash of brightness to smaller tanks.
Gender Differences
Males are more colorful and may display territorial behavior.
Stock Jamaican Killifish in Your Tank
Use our free stocking calculator to see if Jamaican Killifish fits your aquarium