Pajama Cardinalfish and Percula Clownfish Compatibility Overview
Pajama Cardinalfish and Percula Clownfish can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. A larger tank (minimum 40 gallons), dense planting, and close monitoring are essential.
| Factor | Pajama Cardinalfish | Percula Clownfish | Verdict |
|---|---|---|---|
| Temperature | 72โ82ยฐF | 74โ82ยฐF | โ 74โ82ยฐF |
| pH Range | 8.1โ8.4 | 8.1โ8.4 | โ ๏ธ 8.1โ8.4 (narrow) |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 3.5 in | 3.0 in | โ Similar |
| Min. Group | 3+ | 2+ | See below |
| Min. Tank Size | 40 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Pajama Cardinalfish โ Sphaeramia nematoptera
The Pajama Cardinalfish is a popular, beginner-friendly fish that can add a splash of color to your aquarium. They are generally peaceful and can be kept in a community tank. With moderate activity levels and a preference for undisturbed swimming spaces, they require a well-maintained water quality and a spacious tank.
โ Full Pajama Cardinalfish care guide
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.
Frequently Asked Questions
Can Pajama Cardinalfish live with Percula Clownfish?
With significant caution and a larger tank. Pajama Cardinalfish and Percula Clownfish can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. A larger tank (minimum 40 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Pajama Cardinalfish and Percula Clownfish together?
A minimum of 40 gallons is recommended for keeping Pajama Cardinalfish and Percula Clownfish together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Pajama Cardinalfish and Percula Clownfish?
74โ82ยฐF โ inside Pajama Cardinalfish's 72โ82ยฐF and Percula Clownfish's 74โ82ยฐF.
Is a Pajama Cardinalfish aggressive toward a Percula Clownfish?
Pajama Cardinalfish is peaceful and Percula Clownfish is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Pajama Cardinalfish and Percula Clownfish
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. |