Compatibility Overview
Foxface Rabbitfish and Percula Clownfish can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 40-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Foxface Rabbitfish | Percula Clownfish | Verdict |
|---|---|---|---|
| Temperature | 73–81°F | 75–82°F | ✅ 75–81°F |
| pH Range | 8.0–8.3 | 8.0–8.5 | ⚠️ 8.0–8.3 (narrow) |
| Temperament | semi | semi | ⚠️ Monitor |
| Adult Size | 3.9 in | 3.1 in | ✅ Similar |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 40 gallons (for both species) | — | |
✅ Compatibility Positives
⚠️ Caution Points
Species Profiles
Foxface Rabbitfish — Aquarium species
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.
→ Full Foxface Rabbitfish care guide
Percula Clownfish — Aquarium species
The Percula Clownfish, also known as the False Percula, is a popular beginner fish due to its hardiness and striking coloration. These fish are best kept in a saltwater tank with a minimum size of 30 gallons and compatible tankmates. They are peaceful, non-aggressive and do well in groups with other compatible species. Regular water quality maintenance is es
Frequently Asked Questions
Can Foxface Rabbitfish live with Percula Clownfish?
Yes, in a well-planned setup. Foxface Rabbitfish and Percula Clownfish can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 40-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Foxface Rabbitfish and Percula Clownfish together?
A minimum of 40 gallons is recommended for keeping Foxface Rabbitfish and Percula Clownfish together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Foxface Rabbitfish and Percula Clownfish?
75–81°F
Is a Foxface Rabbitfish aggressive toward a Percula Clownfish?
Foxface Rabbitfish is semi and Percula Clownfish is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Compatibility score breakdown
The overall score is weighted across water chemistry, behavior, adult size, swimming zone, and social needs. A score is a planning aid—not a guarantee for individual fish.
| Factor | Score |
|---|---|
| Temperature | 86/100 |
| Ph | 100/100 |
| Temperament | 62/100 |
| Adult Size | 100/100 |
| Swim Zone | 68/100 |
| Social Needs | 92/100 |
Tank size scenarios
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 40 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 55 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 75 gal | Best when keeping larger schools or reducing territorial pressure. |