Compatibility guide

Maroon Clownfish tank mates

What fish, coral, and inverts can live with the Maroon Clownfish (Premnas biaculeatus). Tank mate compatibility broken into good / caution / avoid buckets - tank size minimum: 30 gallons minimum.

✓ Compatible (good tank mates)

These species coexist well with the Maroon Clownfish in an appropriately-sized tank.

⚠ Caution (compatible with management)

Workable pairings if the tank is large enough or the introduction is staged correctly.

✕ Avoid (incompatible tank mates)

Don't combine these with the Maroon Clownfish. Outcome is usually death of one species or chronic stress.

Stocking notes

Maroons are the most aggressive clownfish in the hobby. Females reach 6 inches and become tank bullies. Only keep them with fish significantly larger or with venom defense (lionfish, foxface). Best as a single specimen or bonded pair in a 75+ gallon with appropriate tank mates.

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