African Butterfly Fish and Lionfish Compatibility Overview
African Butterfly Fish and Lionfish 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. The adult size gap creates a meaningful predation risk. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | African Butterfly Fish | Lionfish | Verdict |
|---|---|---|---|
| Temperature | 73โ86ยฐF | 72โ82ยฐF | โ 73โ82ยฐF |
| pH Range | 6.0โ7.5 | 8.1โ8.4 | โ No overlap |
| Temperament | semi | aggressive | โ Risk |
| Adult Size | 4.7 in | 15.0 in | โ ๏ธ 3.2ร difference |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
African Butterfly Fish โ Pantodon buchholzi
The African Butterfly Fish is a popular freshwater species known for its striking appearance and peaceful demeanor. It requires a well-maintained tank with plenty of swimming space and hiding spots. With a moderate activity level, it is suitable for beginners and can be kept in a community tank with compatible species.
โ Full African Butterfly Fish care guide
Lionfish โ Pterois volitans
Lionfish are popular saltwater aquarium fish known for their striking colors and intimidating spines. These fish require a large tank and careful attention to water parameters. Aggressive by nature, they can be harmful to smaller fish and invertebrates.
Frequently Asked Questions
Can African Butterfly Fish live with Lionfish?
Generally not recommended. African Butterfly Fish and Lionfish 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. The adult size gap creates a meaningful predation risk. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for African Butterfly Fish and Lionfish together?
A minimum of 100 gallons is recommended for keeping African Butterfly Fish and Lionfish together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both African Butterfly Fish and Lionfish?
73โ82ยฐF โ inside African Butterfly Fish's 73โ86ยฐF and Lionfish's 72โ82ยฐF.
Is a African Butterfly Fish aggressive toward a Lionfish?
The adult size gap creates a meaningful predation risk.
Related Compatibility Guides
Tank Size for African Butterfly Fish and Lionfish
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 120 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 180 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 220 gal | Best when keeping larger schools or reducing territorial pressure. |