Humu Picasso Triggerfish

Picasso Humu Triggerfish (Rhinecanthus aculeatus) – Bold & Iconic Marine Fish

The Picasso Humu Triggerfish (Rhinecanthus aculeatus) is one of the most recognizable and iconic saltwater fish in the hobby. Known for its striking geometric patterns, vibrant blues, yellows, blacks, and whites, this triggerfish adds instant personality and visual impact to any marine aquarium.

Native to the Indo-Pacific, the Picasso Humu Triggerfish is intelligent, active, and full of character. It thrives in larger fish-only or aggressive community aquariums with ample swimming space and rockwork for shelter. This species is extremely hardy and adapts well to captive life, making it a favorite among experienced marine aquarists.

While bold and interactive, the Picasso Humu Triggerfish is not reef safe, as it may nip at corals and invertebrates. Its strong teeth are designed to crush shells, so tankmates should be chosen carefully. When housed properly, this fish becomes a standout centerpiece with engaging behavior and constant activity.

Key Features:

• Iconic Picasso-style coloration and patterns

• Hardy and long-lived marine fish

• Highly active and interactive personality

• Excellent centerpiece for fish-only or aggressive tanks

• Recognizable and popular triggerfish species

Care Information:

• Scientific Name: Rhinecanthus aculeatus

• Temperament: Semi-aggressive

• Reef Safe: No

• Diet: Carnivore (meaty foods, shrimp, clam, squid, high-quality frozen preparations)

• Minimum Tank Size: 125 gallons

• Experience Level: Intermediate to Advanced

If you’re looking for a bold, intelligent fish with unmatched personality, the Picasso Humu Triggerfish is a classic choice that never goes out of style.