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Can a Foxface Rabbitfish Live With a Powder Brown Tang?

~ Possible with caution

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 71/100.

Why

  • Fully compatible — Foxface Rabbitfish is a good fit for this tank
  • Tank borderline (90gal for 120.0gal min)

It can work if…

  • Upgrade to a larger tank — this species needs more volume

Both species at a glance

Foxface Rabbitfish

Siganus vulpinus

Aggression:
semi-aggressive
Min tank:
75 gallons
Reef safe:
safe
Diet:

Full Foxface Rabbitfish care guide →

Powder Brown Tang

Acanthurus japonicus

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

Full Powder Brown Tang care guide →

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