Maroon Clownfish

Premnas biaculeatus

Spine-cheeked Clownfish

Clownfish

The largest and most aggressive clownfish species, with a deep maroon-red body and distinctive cheek spines. Maroon clownfish are feisty and will aggressively defend their territory and anemone host — best kept as a single specimen or mated pair. Gold stripe variants are particularly sought after by Australian collectors.

Difficulty Beginner
Reef Safety Reef Safe
Temperament Aggressive
Min Tank Size 120L
Diet Omnivore

Available Stock

2 Maroon Clownfish listings in stock across 2 Australian reef shops, from $99 to $250 (median $174.50), as of 2026-08-23.

Shops with stock

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