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Can a Eight-banded Butterflyfish Live With a Falcula Butterflyfish, True?

~ Possible with caution

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 55/100.

Why

  • Known conflict: Same-genus butterflyfish (Chaetodon) quarrel unless introduced as a known pair

It can work if…

  • Known incompatibility — these species are documented to conflict

Both species at a glance

Eight-banded Butterflyfish

Chaetodon octofasciatus

Aggression:
peaceful
Min tank:
10 gallons
Reef safe:
safe
Diet:
carnivore

Full Eight-banded Butterflyfish care guide →

Falcula Butterflyfish, True

Chaetodon falcula

Aggression:
semi-aggressive
Min tank:
30 gallons
Reef safe:
safe
Diet:
carnivore

Full Falcula Butterflyfish, True care guide →

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