African Butterfly Fish and Goldfish Compatibility Overview
African Butterfly Fish and Goldfish can potentially coexist, but the combination requires careful attention. Goldfish is a cool-water fish and African Butterfly Fish is tropical, so the usable temperature range decides this pairing. Their ranges meet only at 73โ74ยฐF, which leaves no margin for a heater drifting or a warm room. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
| Factor | African Butterfly Fish | Goldfish | Verdict |
|---|---|---|---|
| Temperature | 73โ86ยฐF | 50โ74ยฐF | โ ๏ธ 73โ74ยฐF (narrow) |
| pH Range | 6.0โ7.5 | 6.5โ8.0 | โ 6.5โ7.5 |
| Temperament | semi | peaceful | โ ๏ธ Monitor |
| Adult Size | 4.7 in | 12 in | โ ๏ธ 2.6ร 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
Goldfish โ Carassius auratus
Classic pond and aquarium fish that prefer cool water. Heavy waste producers that require robust filtration. Will eat small fish and shrimp.
Frequently Asked Questions
Can African Butterfly Fish live with Goldfish?
With significant caution and a larger tank. African Butterfly Fish and Goldfish can potentially coexist, but the combination requires careful attention. Goldfish is a cool-water fish and African Butterfly Fish is tropical, so the usable temperature range decides this pairing. Their ranges meet only at 73โ74ยฐF, which leaves no margin for a heater drifting or a warm room. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
What tank size do I need for African Butterfly Fish and Goldfish together?
A minimum of 100 gallons is recommended for keeping African Butterfly Fish and Goldfish together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both African Butterfly Fish and Goldfish?
73โ74ยฐF (narrow) โ inside African Butterfly Fish's 73โ86ยฐF and Goldfish's 50โ74ยฐF.
Is a African Butterfly Fish aggressive toward a Goldfish?
African Butterfly Fish is semi and Goldfish is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for African Butterfly Fish and Goldfish
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. |