(Rhinecanthus aculeatus)

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Picasso Triggerfish: A Living Canvas for Your Aquarium

Bring the vibrant artistry of the ocean to your home with the Picasso Triggerfish. Its striking patterns and engaging personality make it an unforgettable centerpiece for dedicated marine aquarists.

Overview

The Picasso Triggerfish (*Rhinecanthus aculeatus*) captivates with its angular body and bold, abstract patterns of blue, yellow, black, and tan. Known for their intelligent and inquisitive nature, these fish are constantly exploring their environment. They employ a unique locking dorsal spine for defense or to wedge themselves into rockwork at night. Observe their independent eye movements as they survey their surroundings, a testament to their keen awareness.

Care Level

While considered hardy, the Picasso Triggerfish requires an intermediate to experienced aquarist due to its aggressive temperament and significant size. They are territorial and can be incompatible with smaller or docile fish, making them best suited for a fish-only-with-live-rock (FOWLR) aquarium alongside other robust, aggressive species. Avoid keeping them with invertebrates or corals, as they are not reef-safe.

Tank Essentials

A minimum aquarium size of 380 litres (100 gallons) is essential for a single adult Picasso Triggerfish, with larger tanks highly recommended to mitigate aggression. Provide ample, securely stacked live rock formations and caves, as they love to explore and rearrange decor. Maintain stable water parameters: pH 8.1-8.4 and temperatures between 24-28°C (75-82°F).

Diet

As opportunistic carnivores, Picasso Triggerfish thrive on a varied diet. Offer high-quality meaty foods such as chopped shrimp, squid, clams, and marine frozen preparations multiple times daily. Providing hard-shelled items like snails or clams is crucial to help naturally wear down their continually growing teeth.

Why Buy From Us

When you choose to buy Picasso Triggerfish online from Corais de Vidro, you’re investing in healthy, responsibly sourced aquarium fish. Our meticulous quarantine procedures and expert care ensure your new marine addition arrives robust and ready to thrive in your well-prepared aquarium. We are committed to ethical sourcing and responsible fishkeeping.

• Scientific Name: *Rhinecanthus aculeatus*
• Common Name / Variant: Picasso Triggerfish / Humu-Humu
• Maximum Size: 25-30 cm
• Origin: Indo-Pacific (Red Sea to Hawaii)
• pH Range: 8.1-8.4
• Temperature: 24-28°C
• Lifespan: 10+ years
• Swimming Zone: Mid to Bottom

Add this captivating and robust Picasso Triggerfish to your marine aquarium today!