Can Fire eel Live With Zig-zag eel?

Detailed assessment

Both Fire eel and Zig-zag eel share a comfortable temperature range of 24–28°C (Fire eel prefers 24–28°C, Zig-zag eel prefers 24–28°C). Their pH ranges overlap well at 6–7, so water chemistry is compatible. Zig-zag eel is moderately assertive (temperament score 3 out of 5) but generally tolerates peaceful tankmates like Fire eel (score 1) when given enough space and cover. They occupy different water columns (Fire eel: bottom, Zig-zag eel: middle), which reduces direct competition for space. Overall, these two species can coexist peacefully in a well-maintained community tank with appropriate space.