
Gold Lightning Maroon Clownfish - Premnas Biaculeatus
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The Gold Lightning Maroon Clownfish (Premnas biaculeatus) is a striking designer variety, easily recognized by its bold golden coloration and dramatic lightning-bolt patterning. Known for its commanding presence and territorial nature, this clownfish makes a dazzling centerpiece for larger reef aquariums.
Description:
Common Name: Gold Lightning Maroon Clownfish
Scientific Name: Premnas biaculeatus
Family: Pomacentridae
Size: Up to 6 inches (15 cm)
Temperament: Semi-aggressive
Difficulty: Moderate
Reef Safe: Yes
Native Region:
Originally derived from maroon clownfish native to the Indo-Pacific, particularly around Indonesia and Papua New Guinea.
Aquarium Setup:
Tank Size: Minimum of 30 gallons (larger recommended for pairs)
Temperature: 75–82°F (24–28°C)
pH: 8.0–8.4
Salinity: 1.023–1.025
Substrate: Live rock aquascape with ample swimming space; can host in anemones such as Entacmaea quadricolor (Bubble Tip Anemone).
Additional Tips:
• Behavior: Territorial, especially as it matures—best kept singly or as a bonded pair.
• Tankmates: Keep with similarly sized semi-aggressive species; may bully smaller, peaceful fish.
• Feeding: Omnivorous—offer a varied diet of pellets, flakes, mysis shrimp, and other meaty frozen foods.
• Anemone Hosting: Readily hosts in Bubble Tip Anemones, enhancing its natural behavior.