Red Devil Cichlid
The Red Devil Cichlid is a striking and vibrant freshwater fish known for its bold red coloration and aggressive behavior. It is a popular choice among aquarium enthusiasts who enjoy visually dynamic tanks.
Native to South America, this species thrives in warm, well-oxygenated water with a stable pH and temperature range of 78–82°F (25–28°C).
Key Features
- Adult size: 6–8 inches
- Lifespan: 8–10 years
- Water temperature: 78–82°F (25–28°C)
- Water pH: 6.5–7.5
- Water hardness: 5–12 dGH
Specifications
| Feature | Value |
|---|---|
| Species | Red Devil Cichlid (Pseudotropheus rubripinnis) |
| Size (adult) | 6–8 inches |
| Lifespan | 8–10 years |
| Temperature | 78–82°F |
| pH Range | 6.5–7.5 |
| Hardness | 5–12 dGH |
FAQ
What kind of tank setup is recommended for Red Devil Cichlids?
A large tank with strong water flow and plenty of hiding spots is ideal. These fish require a minimum of 55 gallons and should be kept with compatible, non-aggressive species.
Are Red Devil Cichlids suitable for beginner aquarists?
No, they are not recommended for beginners due to their aggressive nature and need for a stable, mature aquarium environment.
How often should water be changed in a tank with Red Devil Cichlids?
Perform partial water changes of 10–20% every 4–6 weeks to maintain water quality and stability.

Carl Berry –
The Red Devil Cichlid is a stunning addition to my 75-gallon tank. It has a vibrant red color that stands out. I’ve had to be careful with tank mates, but it’s active and healthy. Water parameters are stable after a few weeks of acclimation.
Grace Johnston –
Great fish with bold appearance. I noticed it’s quite territorial, so I kept it with larger, calm species. It’s active during the day and stays in the back corner. Feeding is easy with high-protein pellets.
Lucas McLean –
The fish arrived healthy and looks vibrant. I’m still adjusting the tank setup to reduce aggression. It’s not for small tanks or beginners. Good for experienced aquarists who can manage water parameters.