Percula Clownfish and Rosy Barb Compatibility Overview
Percula Clownfish and Rosy Barb 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 ranges meet only at 74โ75ยฐF, which leaves no margin for a heater drifting or a warm room. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Percula Clownfish | Rosy Barb | Verdict |
|---|---|---|---|
| Temperature | 74โ82ยฐF | 61โ75ยฐF | โ ๏ธ 74โ75ยฐF (narrow) |
| pH Range | 8.1โ8.4 | 6.0โ8.0 | โ No overlap |
| Temperament | semi | peaceful | โ ๏ธ Monitor |
| Adult Size | 3.0 in | 3.9 in | โ Similar |
| Min. Group | 2+ | 8+ | See below |
| Min. Tank Size | 75 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Percula Clownfish โ Amphiprion percula
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.
โ Full Percula Clownfish care guide
Rosy Barb โ Pethia conchonius
The Rosy Barb is a popular freshwater fish known for its vibrant coloration and peaceful nature. It is well-suited for community tanks with other non-aggressive species. They require a well-maintained environment and can be sensitive to water quality fluctuations. With proper care, they can thrive and add a splash of color to your aquarium.
Frequently Asked Questions
Can Percula Clownfish live with Rosy Barb?
Generally not recommended. Percula Clownfish and Rosy Barb 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 ranges meet only at 74โ75ยฐF, which leaves no margin for a heater drifting or a warm room. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Percula Clownfish and Rosy Barb together?
A minimum of 75 gallons is recommended for keeping Percula Clownfish and Rosy Barb together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Percula Clownfish and Rosy Barb?
74โ75ยฐF (narrow) โ inside Percula Clownfish's 74โ82ยฐF and Rosy Barb's 61โ75ยฐF.
Is a Percula Clownfish aggressive toward a Rosy Barb?
Percula Clownfish is semi and Rosy Barb is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Percula Clownfish and Rosy Barb
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 75 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 125 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 150 gal | Best when keeping larger schools or reducing territorial pressure. |