Flame Angelfish and Giant Danio Compatibility Overview
Flame Angelfish and Giant Danio 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: Flame Angelfish wants 8.1โ8.4 and Giant Danio wants 6.5โ7.5. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Flame Angelfish | Giant Danio | Verdict |
|---|---|---|---|
| Temperature | 72โ82ยฐF | 72โ81ยฐF | โ 72โ81ยฐF |
| pH Range | 8.1โ8.4 | 6.5โ7.5 | โ No overlap |
| Temperament | semi | semi | โ ๏ธ Monitor |
| Adult Size | 4.0 in | 4.0 in | โ Similar |
| Min. Group | 1+ | 6+ | See below |
| Min. Tank Size | 55 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Flame Angelfish โ Centropyge loricula
The Flame Angelfish is a popular choice for saltwater aquariums due to its vibrant coloration and peaceful nature. It requires a spacious tank with plenty of swimming space and a stable water environment. With proper care, it can thrive in a community tank with compatible species.
โ Full Flame Angelfish care guide
Giant Danio โ Devario aequipinnatus
The Giant Danio is a vibrant and peaceful addition to the freshwater aquarium. Known for its striking red and blue colors, it is a popular choice for beginners and experienced aquarists alike. These fish are relatively easy to care for and can thrive in a well-maintained tank.
Frequently Asked Questions
Can Flame Angelfish live with Giant Danio?
Generally not recommended. Flame Angelfish and Giant Danio 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: Flame Angelfish wants 8.1โ8.4 and Giant Danio wants 6.5โ7.5. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Flame Angelfish and Giant Danio together?
A minimum of 55 gallons is recommended for keeping Flame Angelfish and Giant Danio together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Flame Angelfish and Giant Danio?
72โ81ยฐF โ inside Flame Angelfish's 72โ82ยฐF and Giant Danio's 72โ81ยฐF.
Is a Flame Angelfish aggressive toward a Giant Danio?
Flame Angelfish is semi and Giant Danio is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Flame Angelfish and Giant Danio
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 55 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 75 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 125 gal | Best when keeping larger schools or reducing territorial pressure. |