Keyhole Cichlid and Three Spot Gourami Compatibility Overview
Keyhole Cichlid and Three Spot Gourami can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Keyhole Cichlid is peaceful and Three Spot Gourami is semi, so give them room and cover rather than assuming they will ignore each other. A minimum 55-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Keyhole Cichlid | Three Spot Gourami | Verdict |
|---|---|---|---|
| Temperature | 70โ82ยฐF | 75โ86ยฐF | โ 75โ82ยฐF |
| pH Range | 4.0โ7.5 | 5.5โ8.5 | โ 5.5โ7.5 |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 4.3 in | 5.9 in | โ Similar |
| Min. Group | 2+ | 1+ | See below |
| Min. Tank Size | 55 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
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
Three Spot Gourami โ Trichopodus trichopterus
The Three Spot Gourami is a peaceful and attractive addition to freshwater tanks. They are known for their vibrant coloration and peaceful demeanor. With their flowing tails and distinctive body spots, they add visual interest to the aquarium. Providing a well-planted tank with hiding spots is crucial for their well-being.
Frequently Asked Questions
Can Keyhole Cichlid live with Three Spot Gourami?
Yes, in a well-planned setup. Keyhole Cichlid and Three Spot Gourami can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Keyhole Cichlid is peaceful and Three Spot Gourami is semi, so give them room and cover rather than assuming they will ignore each other. A minimum 55-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Keyhole Cichlid and Three Spot Gourami together?
A minimum of 55 gallons is recommended for keeping Keyhole Cichlid and Three Spot Gourami together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Keyhole Cichlid and Three Spot Gourami?
75โ82ยฐF โ inside Keyhole Cichlid's 70โ82ยฐF and Three Spot Gourami's 75โ86ยฐF.
Is a Keyhole Cichlid aggressive toward a Three Spot Gourami?
Keyhole Cichlid is peaceful and Three Spot Gourami is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Keyhole Cichlid and Three Spot Gourami
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 55 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 75 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 100 gal | Best when keeping larger schools or reducing territorial pressure. |