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Can a Black-Eared Tang Live With a Fowleri Tang?

✗ Not recommended in most tanks

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 0/100.

Why

  • Species conflict: Known conflict: Two Acanthurus tangs are highly aggressive to conspecifics unless the tank is 200g+
  • Size capacity hard block: Tank far too small (90gal for 360.0gal min)

It can work if…

  • Upgrade to a larger tank — this species needs more volume
  • Tank is nearing capacity — consider removing a resident before adding this one
  • Known incompatibility — these species are documented to conflict

Both species at a glance

Black-Eared Tang

Acanthurus maculiceps

Aggression:
semi-aggressive
Min tank:
125 gallons
Reef safe:
safe
Diet:
herbivore

Full Black-Eared Tang care guide →

Fowleri Tang

Acanthurus fowleri

Aggression:
semi-aggressive
Min tank:
360 gallons
Reef safe:
safe
Diet:
herbivore

Full Fowleri Tang care guide →

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