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Can a Niger Triggerfish Live With a Yellow Watchman Goby?

~ Possible with caution

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 70/100.

Why

  • Tank borderline (90gal for 120.0gal min)
  • Faces pressure from 1 semi-aggressive tankmate (Niger Triggerfish)

It can work if…

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

Both species at a glance

Niger Triggerfish

Odonus niger

Aggression:
aggressive
Min tank:
120 gallons
Reef safe:
caution
Diet:
carnivore

Full Niger Triggerfish care guide →

Yellow Watchman Goby

Cryptocentrus cinctus

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

Full Yellow Watchman Goby care guide →

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