Green Terror Cichlid and Peacock Cichlid Compatibility Overview
Green Terror Cichlid and Peacock Cichlid can potentially coexist, but the combination requires careful attention. Their ranges meet only at 73β75Β°F, which leaves no margin for a heater drifting or a warm room. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
| Factor | Green Terror Cichlid | Peacock Cichlid | Verdict |
|---|---|---|---|
| Temperature | 68β75Β°F | 73β84Β°F | β οΈ 73β75Β°F (narrow) |
| pH Range | 6.5β8.0 | 7.5β9.0 | β οΈ 7.5β8.0 (narrow) |
| Temperament | aggressive | semi | β Risk |
| Adult Size | 11.8 in | 5.1 in | β οΈ 2.3Γ difference |
| Min. Group | 1+ | 4+ | See below |
| Min. Tank Size | 100 gallons (for both species) | β | |
Compatibility Positives
Caution Points
Species Profiles
Green Terror Cichlid β Andinoacara rivulatus
The Green Terror Cichlid is a popular choice for experienced aquarists due to its striking appearance and vibrant colors. They are known for their aggression and should be kept in a species-specific tank. Their tall, laterally compressed bodies and vivid coloration make them visually appealing but require careful handling due to their potentially aggressiveβ¦
β Full Green Terror Cichlid care guide
Peacock Cichlid β Aulonocara stuartgranti
The Peacock Cichlid, Aulonocara nyassae, is a stunning fish with vibrant blue and yellow colors. These fish are known for their aggression and require a mature and well-maintained tank. They are best kept in pairs or in a species-specific tank. Careful attention must be given to water parameters and tank setup to ensure their health and well-being.
Frequently Asked Questions
Can Green Terror Cichlid live with Peacock Cichlid?
With significant caution and a larger tank. Green Terror Cichlid and Peacock Cichlid can potentially coexist, but the combination requires careful attention. Their ranges meet only at 73β75Β°F, which leaves no margin for a heater drifting or a warm room. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Green Terror Cichlid and Peacock Cichlid together?
A minimum of 100 gallons is recommended for keeping Green Terror Cichlid and Peacock Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Green Terror Cichlid and Peacock Cichlid?
73β75Β°F (narrow) β inside Green Terror Cichlid's 68β75Β°F and Peacock Cichlid's 73β84Β°F.
Is a Green Terror Cichlid aggressive toward a Peacock Cichlid?
Green Terror Cichlid is aggressive and Peacock Cichlid is semi. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely.
Related Compatibility Guides
Tank Size for Green Terror Cichlid and Peacock 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. |