Maroon Clownfish
Premnas biaculeatus
The Maroon Clownfish is one of the boldest and most visually striking members of the clownfish family. With its deep burgundy to vibrant red body and contrasting golden or white vertical stripes, this clownfish stands out as a show-stopping centerpiece in any saltwater aquarium. Maroon Clowns are known for their confident personality, unique coloration, and adaptability, making them a favorite among intermediate and advanced hobbyists.
Available in several morphs—including Gold Stripe and Lightning Maroon—this species can grow larger than other clownfish, reaching up to 6 inches in length. They are naturally hosted by anemones (like Bubble Tip Anemones), but will also thrive without one in a reef or fish-only tank.
Care Level: Easy to Moderate
Temperament: Semi-aggressive (especially females and during breeding)
Reef Safe: Yes
Diet: Omnivore – accepts pellets, flakes, frozen mysis, brine shrimp, and marine blends
Maximum Size: ~6 inches
Minimum Tank Size: 30 gallons (50+ gallons recommended for a pair or long-term care)
Behavior & Compatibility:
- Can be territorial, especially when hosting an anemone or when kept in pairs
- Best kept singly or as a mated pair
- May bully smaller or more passive tankmates
Ideal Tank Conditions:
- Temperature: 75–80°F
- pH: 8.1–8.4
- Salinity: 1.023–1.025
- Water flow: Moderate
- Tank setup: Live rock, hiding spots, optional anemone host
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