African Butterfly Fish and Oscar Compatibility Overview
African Butterfly Fish and Oscar can potentially coexist, but the combination requires careful attention. African Butterfly Fish is semi and Oscar is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
| Factor | African Butterfly Fish | Oscar | Verdict |
|---|---|---|---|
| Temperature | 73โ86ยฐF | 74โ81ยฐF | โ 74โ81ยฐF |
| pH Range | 6.0โ7.5 | 6.0โ8.0 | โ 6.0โ7.5 |
| Temperament | semi | aggressive | โ Risk |
| Adult Size | 4.7 in | 14 in | โ ๏ธ 3.0ร difference |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
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
Oscar โ Astronotus ocellatus
Intelligent but aggressive cichlids that will eat any fish small enough to fit in their mouth. Require large tanks (75+ gallons) and robust tank mates.
Frequently Asked Questions
Can African Butterfly Fish live with Oscar?
With significant caution and a larger tank. African Butterfly Fish and Oscar can potentially coexist, but the combination requires careful attention. African Butterfly Fish is semi and Oscar is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
What tank size do I need for African Butterfly Fish and Oscar together?
A minimum of 100 gallons is recommended for keeping African Butterfly Fish and Oscar together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both African Butterfly Fish and Oscar?
74โ81ยฐF โ inside African Butterfly Fish's 73โ86ยฐF and Oscar's 74โ81ยฐF.
Is a African Butterfly Fish aggressive toward a Oscar?
African Butterfly Fish is semi and Oscar is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely.
Related Compatibility Guides
Tank Size for African Butterfly Fish and Oscar
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 100 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 150 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 180 gal | Best when keeping larger schools or reducing territorial pressure. |