Foxface Rabbitfish and Green Terror Cichlid Compatibility Overview
Foxface Rabbitfish and Green Terror Cichlid are generally not recommended to be housed together. One of these is a marine species and the other is not; they cannot share one aquarium. Their pH ranges do not meet: Foxface Rabbitfish wants 8.1β8.4 and Green Terror Cichlid wants 6.5β8.0. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Foxface Rabbitfish | Green Terror Cichlid | Verdict |
|---|---|---|---|
| Temperature | 72β82Β°F | 68β75Β°F | β οΈ 72β75Β°F (narrow) |
| pH Range | 8.1β8.4 | 6.5β8.0 | β No overlap |
| Temperament | peaceful | aggressive | β Risk |
| Adult Size | 9.0 in | 11.8 in | β Similar |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | β | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Foxface Rabbitfish β Siganus vulpinus
The Foxface Rabbitfish is a vibrant and peaceful addition to the marine aquarium. With its striking yellow coloration and dark spots, it adds a splash of color to the tank. They are known for their gregarious nature and can be kept in groups of 2-3. This species is suitable for beginners and intermediate aquarists.
β Full Foxface Rabbitfish care guide
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¦
Frequently Asked Questions
Can Foxface Rabbitfish live with Green Terror Cichlid?
Generally not recommended. Foxface Rabbitfish and Green Terror Cichlid are generally not recommended to be housed together. One of these is a marine species and the other is not; they cannot share one aquarium. Their pH ranges do not meet: Foxface Rabbitfish wants 8.1β8.4 and Green Terror Cichlid wants 6.5β8.0. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Foxface Rabbitfish and Green Terror Cichlid together?
A minimum of 100 gallons is recommended for keeping Foxface Rabbitfish and Green Terror Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Foxface Rabbitfish and Green Terror Cichlid?
72β75Β°F (narrow) β inside Foxface Rabbitfish's 72β82Β°F and Green Terror Cichlid's 68β75Β°F.
Is a Foxface Rabbitfish aggressive toward a Green Terror Cichlid?
Foxface Rabbitfish is peaceful and Green Terror Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely.
Related Compatibility Guides
Tank Size for Foxface Rabbitfish and Green Terror Cichlid
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 125 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 180 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. |