๐Ÿ  Fish Compatibility Guide

Can African Butterfly Fish and Weather Loach Live Together?

Updated September 23, 2026 ยท FishCare AI Editorial Team

โš ๏ธ Use Caution โ€” Compatibility Score: 58/100
58/100 โ€” Use Caution

African Butterfly Fish and Weather Loach Compatibility Overview

African Butterfly Fish and Weather Loach can potentially coexist, but the combination requires careful attention. Their preferred temperature ranges have little safe overlap. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.

Compatibility factors for African Butterfly Fish and Weather Loach
FactorAfrican Butterfly FishWeather LoachVerdict
Temperature73โ€“86ยฐF50โ€“77ยฐFโœ… 73โ€“77ยฐF
pH Range6.0โ€“7.56.0โ€“8.0โœ… 6.0โ€“7.5
Temperamentsemipeacefulโš ๏ธ Monitor
Adult Size4.7 in11.0 inโš ๏ธ 2.3ร— difference
Min. Group1+3+See below
Min. Tank Size100 gallons (for both species)โ€”

Compatibility Positives

Their pH requirements overlap.
Temperament risk is relatively low when normal group sizes are maintained.

Caution Points

Their preferred temperature ranges have little safe overlap.

Species Profiles

African Butterfly Fish โ€” Pantodon buchholzi

African Butterfly Fish and Weather Loach compatibility โ€” African Butterfly Fish

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

Weather Loach โ€” Misgurnus anguillicaudatus

African Butterfly Fish and Weather Loach compatibility โ€” Weather Loach

The Weather Loach, also known as the Weather Fish, is a popular addition to freshwater aquariums due to its peaceful nature and intriguing behavior. It has a slender, eel-like body with a translucent appearance and dark spots. These loaches are active and enjoy exploring their tank, making them a moderate activity level fish.

โ†’ Full Weather Loach care guide

Frequently Asked Questions

Can African Butterfly Fish live with Weather Loach?

With significant caution and a larger tank. African Butterfly Fish and Weather Loach can potentially coexist, but the combination requires careful attention. Their preferred temperature ranges have little safe overlap. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.

What tank size do I need for African Butterfly Fish and Weather Loach together?

A minimum of 100 gallons is recommended for keeping African Butterfly Fish and Weather Loach together. A larger tank improves water stability and reduces territorial conflict.

What temperature suits both African Butterfly Fish and Weather Loach?

73โ€“77ยฐF โ€” inside African Butterfly Fish's 73โ€“86ยฐF and Weather Loach's 50โ€“77ยฐF.

Is a African Butterfly Fish aggressive toward a Weather Loach?

African Butterfly Fish is semi and Weather Loach is peaceful. No major aggression issues are expected between these species.

Related Compatibility Guides

Tank Size for African Butterfly Fish and Weather Loach

Use the scenario that matches the actual group sizes and temperament you plan to keep.

ScenarioTankWhen it applies
Minimum viable100 galOnly for the recommended minimum groups, mature filtration, and close monitoring.
Recommended community150 galAdds territory, swimming room, and a safer buffer for behavior.
Low-conflict setup180 galBest when keeping larger schools or reducing territorial pressure.