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Can a Ocellaris Clownfish Live With a Panther Grouper?

✗ Not recommended in most tanks

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

Why

  • Tank overstocked (339%)
  • Size capacity hard block: Tank far too small (90gal for 300.0gal min)

It can work if…

  • Tank is nearing capacity — consider removing a resident before adding this one
  • Upgrade to a larger tank — this species needs more volume

Both species at a glance

Ocellaris Clownfish

Amphiprion ocellaris

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

Full Ocellaris Clownfish care guide →

Panther Grouper

Cromileptes altivelis

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

Full Panther Grouper care guide →

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