Percula Clownfish and Royal Gramma Compatibility Overview
Percula Clownfish and Royal Gramma can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 20 gallons), dense planting, and close monitoring are essential.
| Factor | Percula Clownfish | Royal Gramma | Verdict |
|---|---|---|---|
| Temperature | 74โ82ยฐF | 72โ82ยฐF | โ 74โ82ยฐF |
| pH Range | 8.1โ8.4 | 8.1โ8.4 | โ ๏ธ 8.1โ8.4 (narrow) |
| Temperament | semi | semi | โ ๏ธ Monitor |
| Adult Size | 3.0 in | 3.0 in | โ Similar |
| Min. Group | 2+ | 1+ | See below |
| Min. Tank Size | 20 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
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
Royal Gramma โ Gramma loreto
The Royal Gramma, known for its vibrant blue coloration, is a popular saltwater fish among beginners and experienced aquarists alike. It requires a well-maintained tank with plenty of swimming space and a moderate current. With a peaceful temperament and a relatively easy care routine, the Royal Gramma can be a great addition to a community tank.
Frequently Asked Questions
Can Percula Clownfish live with Royal Gramma?
With significant caution and a larger tank. Percula Clownfish and Royal Gramma can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 20 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Percula Clownfish and Royal Gramma together?
A minimum of 20 gallons is recommended for keeping Percula Clownfish and Royal Gramma together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Percula Clownfish and Royal Gramma?
74โ82ยฐF โ inside Percula Clownfish's 74โ82ยฐF and Royal Gramma's 72โ82ยฐF.
Is a Percula Clownfish aggressive toward a Royal Gramma?
Percula Clownfish is semi and Royal Gramma is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Percula Clownfish and Royal Gramma
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 30 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. |