Angelfish and Severum Cichlid Compatibility Overview
Short answer: Yes. Both do well at 74-84°F. Match the tank size and group size in the table below and both should do well.
Angelfish and Severum Cichlid can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Angelfish is semi and Severum Cichlid is semi, so give them room and cover rather than assuming they will ignore each other. A minimum 100-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Angelfish | Severum Cichlid | Verdict |
|---|---|---|---|
| Temperature | 74–84°F | 72–84°F | ✅ 74–84°F |
| pH Range | 6.0–7.5 | 5.5–7.0 | ✅ 6.0–7.0 |
| Temperament | semi | semi | ⚠️ Monitor |
| Adult Size | 6 in | 11.8 in | ✅ Similar |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | — | |
Compatibility Positives
Caution Points
Species Profiles
Angelfish — Pterophyllum scalare
Elegant South American cichlids with long flowing fins. Generally peaceful but territorial when breeding and will eat very small fish.
Severum Cichlid — Heros efasciatus
The Severum Cichlid, known for its vibrant colors and peaceful nature, is a popular choice for freshwater aquariums. They have a lifespan of around 5 years and require a minimum tank size of 80 liters. These fish are not schooling fish but are known to be gentle and compatible with a variety of tank mates.
Frequently Asked Questions
Can Angelfish live with Severum Cichlid?
Yes, in a well-planned setup. Angelfish and Severum Cichlid can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Angelfish is semi and Severum Cichlid is semi, so give them room and cover rather than assuming they will ignore each other. A minimum 100-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Angelfish and Severum Cichlid together?
A minimum of 100 gallons is recommended for keeping Angelfish and Severum Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Angelfish and Severum Cichlid?
74–84°F — inside Angelfish's 74–84°F and Severum Cichlid's 72–84°F.
Is a Angelfish aggressive toward a Severum Cichlid?
Angelfish is semi and Severum Cichlid is semi. No major aggression issues are expected between these species.
More Good Tank Mates for Angelfish and Severum Cichlid
The highest-scoring compatible partners for each species in our compatibility data.
For Angelfish
- Silver Dollar — 90/100
- African Butterfly Fish — 89/100
- Bolivian Ram — 89/100
- Congo Tetra — 88/100
- Moonlight Gourami — 88/100
For Severum Cichlid
- Silver Dollar — 85/100
- Black Ghost Knifefish — 84/100
- Clown Loach — 83/100
- Senegal Bichir — 82/100
- Keyhole Cichlid — 81/100
Related Compatibility Guides
Tank Size for Angelfish and Severum Cichlid
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 100 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 150 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 180 gal | Best when keeping larger schools or reducing territorial pressure. |