Ember Tetra and Flame Angelfish Compatibility Overview
Ember Tetra and Flame Angelfish 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: Ember Tetra wants 5.5โ7.0 and Flame Angelfish wants 8.1โ8.4. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Ember Tetra | Flame Angelfish | Verdict |
|---|---|---|---|
| Temperature | 73โ84ยฐF | 72โ82ยฐF | โ 73โ82ยฐF |
| pH Range | 5.5โ7.0 | 8.1โ8.4 | โ No overlap |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 0.8 in | 4.0 in | โ 5ร difference |
| Min. Group | 8+ | 1+ | See below |
| Min. Tank Size | 75 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Ember Tetra โ Hyphessobrycon amandae
Tiny orange-red schooling tetra that is among the most adaptable nano fish. Peaceful with everything too small to eat them.
โ Full Ember Tetra care guide
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.
Frequently Asked Questions
Can Ember Tetra live with Flame Angelfish?
Generally not recommended. Ember Tetra and Flame Angelfish 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: Ember Tetra wants 5.5โ7.0 and Flame Angelfish wants 8.1โ8.4. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Ember Tetra and Flame Angelfish together?
A minimum of 75 gallons is recommended for keeping Ember Tetra and Flame Angelfish together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Ember Tetra and Flame Angelfish?
73โ82ยฐF โ inside Ember Tetra's 73โ84ยฐF and Flame Angelfish's 72โ82ยฐF.
Is a Ember Tetra aggressive toward a Flame Angelfish?
Ember Tetra is peaceful and Flame Angelfish is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Ember Tetra and Flame Angelfish
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. |