Keyhole Cichlid and Senegal Bichir Compatibility Overview
Keyhole Cichlid and Senegal Bichir are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Keyhole Cichlid | Senegal Bichir | Verdict |
|---|---|---|---|
| Temperature | 70โ82ยฐF | 75โ82ยฐF | โ 75โ82ยฐF |
| pH Range | 4.0โ7.5 | 6.2โ7.8 | โ 6.2โ7.5 |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 4.3 in | 19.7 in | โ 5ร difference |
| Min. Group | 2+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Keyhole Cichlid โ Cleithracara maronii
The Keyhole Cichlid is a popular choice for beginners due to its relatively easy care and peaceful temperament. These fish are known for their distinct keyhole marking and vibrant coloration. They do well in a community tank with other peaceful species, but should be provided with plenty of hiding spots to feel secure.
โ Full Keyhole Cichlid care guide
Senegal Bichir โ Polypterus senegalus
The Senegal Bichir is a fascinating freshwater fish known for its eel-like body and bony plates. It is a peaceful community fish that can be kept with a variety of species. These fish are active and require a spacious tank with plenty of swimming room. They are not known to be aggressive and can be a great addition to a beginner's aquarium.
Frequently Asked Questions
Can Keyhole Cichlid live with Senegal Bichir?
Generally not recommended. Keyhole Cichlid and Senegal Bichir are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Keyhole Cichlid and Senegal Bichir together?
A minimum of 100 gallons is recommended for keeping Keyhole Cichlid and Senegal Bichir together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Keyhole Cichlid and Senegal Bichir?
75โ82ยฐF โ inside Keyhole Cichlid's 70โ82ยฐF and Senegal Bichir's 75โ82ยฐF.
Is a Keyhole Cichlid aggressive toward a Senegal Bichir?
The adult size gap creates a meaningful predation risk.
Related Compatibility Guides
Tank Size for Keyhole Cichlid and Senegal Bichir
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 143 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 220 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 300 gal | Best when keeping larger schools or reducing territorial pressure. |