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Can a Pajama Cardinalfish Live With a Red Coris Wrasse?

~ Possible with caution

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 65/100.

Why

  • Schooling species — Pajama Cardinalfish needs 5+ companions; add at least 4 more
  • Tank borderline (90gal for 120.0gal min)

It can work if…

  • Social concern — review this species' social requirements before adding
  • Upgrade to a larger tank — this species needs more volume

Both species at a glance

Pajama Cardinalfish

Sphaeramia nematoptera

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

Full Pajama Cardinalfish care guide →

Red Coris Wrasse

Coris gaimard

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

Full Red Coris Wrasse care guide →

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