Maroon Clownfish

Amphiprion biaculeatus


(2 Reviews)

Maroon Clownfish
The Maroon Clownfish (Amphiprion biaculeatus) is one of the most striking and robust clownfish species available, featuring deep maroon coloration with three distinctive white bands. These hardy, easy-to-keep fish make impressive centerpiece additions to well-planned marine aquariums and are known for their fascinating anemone hosting behavior and long 15-20 year lifespan in captivity.

Maroon Clownfish

Amphiprion biaculeatus


(2 Reviews)

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Maroon Clownfish Care Facts

Care Level: Easy
Temperament: Aggressive
Diet: Omnivore
Reef Safe: Yes
Minimum Tank Size: 30 gallons
Max Size: 6 inches

The Maroon Clownfish (Amphiprion biaculeatus) is one of the most striking and robust clownfish species available, known for its deep maroon coloration with three distinctive white bands. As the largest member of the clownfish family, reaching up to 6 inches, this captivating species makes an impressive centerpiece for well-planned marine aquariums.

Species Overview and Characteristics:

Native to the Indo-Pacific region, Maroon Clownfish are distinguished by their pronounced cheek spines and bold territorial nature. Females grow significantly larger than males, and with proper care, these long-lived fish can thrive for 15-20 years in captivity.

Tank Requirements and Setup:

  • Minimum Tank Size: 30 gallons for juveniles; 75+ gallons recommended for adults
  • Water Parameters: pH 8.1-8.4, Salinity 1.023-1.025, Temperature 74-78°F
  • Habitat: Reef-safe with territorial considerations; benefits from anemone hosting
  • Aquascaping: Provide distinct territories with rock formations and hiding spots

Temperament and Compatibility:

Maroon Clownfish are hardy, easy-to-keep fish that are more assertive than most clownfish species and establish defined territories, especially as they mature. They pair well with larger, peaceful fish and bottom-dwelling species in appropriately sized systems. Success depends on proper tank planning and species selection rather than complex husbandry.

Diet and Feeding:

Omnivorous with excellent appetites, accepting high-quality pellets, frozen mysis shrimp, brine shrimp, and marine algae preparations. Feed 2-3 times daily with varied nutrition for optimal health and coloration.

Compatible Tank Mates (in adequately sized systems):

  • Large Angelfish and Tangs
  • Peaceful Wrasses and Gobies
  • Anthias and Chromis schools
  • Bottom-dwelling Blennies
  • Peaceful invertebrates and corals

Captive-Bred and Wild-Caught Options Available:

Captive-Bred Advantages: Our captive-bred specimens offer superior hardiness, faster acclimation to aquarium conditions, more predictable behavior patterns, and support sustainable aquarium practices.

Wild-Caught Specimens: Also available for experienced aquarists seeking natural coloration variations and breeding projects. Wild specimens require more careful acclimation but offer genetic diversity.

All specimens undergo thorough health screening and quarantine protocols regardless of origin.

Ideal for: Marine aquarists seeking a hardy, easy-to-keep centerpiece fish that rewards thoughtful tank planning with years of captivating behavior and potential breeding opportunities.

I was happily surprised at how large & healthy the clownfish were. They acclimated beautifully and quickly became tank favorites.


Reviewed by: Jeff on Aug. 13, 2021

This clown fish is great addition to my tank thanks


Reviewed by: Sal Mingo on Aug. 11, 2021

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