Threadfin Butterflyfish (Chaetodon auriga)
The Threadfin Butterflyfish (Chaetodon auriga) is a graceful and striking marine species, known for its bright yellow coloration, intricate black patterns, and the distinctive thread-like filament extending from its dorsal fin. Found in coral reefs of the Indo-Pacific, this peaceful fish makes a stunning addition to large saltwater aquariums. Its beauty and elegance make it a favorite for advanced marine hobbyists.
Product Details
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Species: Chaetodon auriga
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Common Names: Threadfin Butterflyfish, Auriga Butterflyfish
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Origin: Indo-Pacific Region, including the Red Sea and Great Barrier Reef
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Diet: Omnivore
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Maximum Size: 23 cm (9 inches)
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Temperament: Peaceful
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Care Level: Moderate
Care Guidelines
Marine Aquarium Setup:
The Threadfin Butterflyfish requires a tank of at least 300 liters with ample swimming space and live rock for grazing. Include coral and reef structures to mimic its natural environment, though caution is advised when housing with live corals, as it may nip at certain species. Ensure a well-oxygenated environment with moderate water flow.
Marine Aquarium Parameters:
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Temperature: 24°C – 28°C
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pH Range: 8.1 – 8.4
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Salinity: 1.020 – 1.025 SG
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Water Hardness: 8 – 12 dKH
Diet:
The Threadfin Butterflyfish is an omnivore and thrives on a varied diet. Offer marine-based foods such as mysis shrimp, brine shrimp, and finely chopped seafood. Supplement with algae-based foods, spirulina, and high-quality marine pellets or flakes. Feed 2–3 times daily to meet its nutritional needs.
Behavior and Compatibility:
This peaceful fish is well-suited for community aquariums with other non-aggressive marine species. Suitable tankmates include tangs, gobies, and wrasses. Avoid housing with aggressive fish or those that may outcompete it for food. While reef-safe with caution, monitor its behavior around corals and other invertebrates.
Growth and Maintenance:
The Threadfin Butterflyfish can grow up to 23 cm and requires consistent care and a stable environment to thrive. Regular tank maintenance, including water changes and monitoring of parameters, is essential for its long-term health. Due to its dietary and habitat requirements, it is best suited for intermediate to advanced aquarists.
Availability:
The Threadfin Butterflyfish (Chaetodon auriga) is available at Cradle Coast Pet & Aquarium. Visit or contact the store to check availability and bring this elegant and vibrant fish to your saltwater aquarium today!
Due to variations within species and age of fish, your item may not look identical to the image provided.
