African Cichlid | Polleni Starry Night Cichlid
Scientific Name: Paratilapia polleni
Common Name: Starry Night Cichlid, Polleni Cichlid, Black Diamond Cichlid
Adult Size: 10 – 12 inches
Life Expectancy: 8 – 10 years
Habitat: Madagascar, Africa
Minimum Tank Size: 75 gallons
Ideal Tank Conditions
- Temperature Range: 75 – 82°F
- pH Range: 7.2 – 8.5
- Water Hardness: 6 – 10
Temperament: Generally peaceful but can become territorial, especially during breeding. Keep them with compatible tankmates.
FAQ
What is the ideal water temperature for a Polleni Starry Night Cichlid?
The ideal water temperature range is 75 to 82°F.
Can this cichlid be kept with other fish?
Yes, but only with compatible tankmates. They are generally peaceful but can become territorial, especially during breeding.
What is the recommended tank size for this species?
A minimum tank size of 75 gallons is required.

Dominic Mackay –
The Starry Night Cichlid is a striking addition to my aquarium. It has beautiful coloration and is active during the day. I maintain a 100-gallon tank with stable water parameters and it adapts well. It’s peaceful with other non-aggressive fish, though I noticed it guards its space during breeding season.
Karen Oliver –
I’ve had this cichlid for six months now. It’s vibrant and curious. The water conditions are stable, and it’s not aggressive with my other fish. I keep a 75-gallon tank with a heater and regular water testing. It’s a good choice for experienced aquarists.
Connor Hill –
The fish looks stunning with its dark body and star-like patterns. It’s active and enjoys exploring. I maintain a consistent temperature and pH, which helps it stay healthy. It’s not overly territorial, but I do provide plenty of hiding spots.