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Can a Longspine Urchin, Black Live With a Maroon Clownfish?

~ Possible with caution

Verdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 78/100.

Why

  • Faces pressure from 1 semi-aggressive tankmate (Maroon Clownfish)
  • Fully compatible — Maroon Clownfish is a good fit for this tank

Both species at a glance

Longspine Urchin, Black

Diadema setosum

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

Full Longspine Urchin, Black care guide →

Maroon Clownfish

Amphiprion biaculeatus

Aggression:
aggressive
Min tank:
20 gallons
Reef safe:
safe
Diet:
omnivore

Full Maroon Clownfish care guide →

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