Picasso/HumuHumu Triggerfish (Rhinecanthus aculeatus)

Description:

Behavior: The Picasso Triggerfish, also known as the Lagoon Triggerfish or Humu Humu Triggerfish, is a bold and active species known for its striking coloration and strong personality. These fish are generally semi-aggressive and can become territorial, especially as they mature. They thrive in well-structured environments with plenty of live rock, caves, and open swimming areas.

Color: The Picasso Triggerfish is visually stunning, featuring a body adorned with a complex pattern of colors. The body is primarily a combination of white, yellow, and blue, with bold black stripes running across the face and body. The tail is often edged with bright blue, adding to their dramatic appearance. Juveniles and adults exhibit similar color patterns, although the intensity of the colors may increase with age.

Diet: Picasso Triggerfish are omnivores and thrive on a varied diet. They do well on a mix of high-quality flake food, pellets, and frozen foods such as brine shrimp, mysis shrimp, and finely chopped seafood. Including marine algae or spirulina in their diet helps maintain their health and vibrant coloration. They are known to be hearty eaters, so providing a varied diet helps maintain their health and vibrant coloration.

Tankmates: Picasso Triggerfish can be semi-aggressive and should be housed with other robust and similarly sized fish. Suitable tankmates include larger tangs, angelfish, wrasses, and other semi-aggressive species. Avoid housing them with very small or timid fish that may be intimidated or outcompeted for food. Due to their territorial nature, it is important to carefully select tankmates that can coexist with them.

Reef Aquarium Compatibility: Picasso Triggerfish are generally not considered reef-safe, as they may pose a risk to smaller invertebrates such as shrimp and crabs. They do not typically harm corals, but their predatory behavior can disturb the substrate and potentially disrupt delicate organisms.

Max Size: Picasso Triggerfish can grow up to 10 inches (25 cm) in length. Due to their large size and active nature, they require a spacious aquarium of at least 180 gallons to thrive and maintain good water quality.

Origin: Picasso Triggerfish are commonly found in the Indo-Pacific region, particularly around the waters of the Great Barrier Reef, Indonesia, and the Philippines.

Sexual Dimorphism: Picasso Triggerfish do not exhibit significant sexual dimorphism, making it difficult to distinguish males from females based solely on appearance.

Interesting Facts:

• Picasso Triggerfish are known for their striking color pattern and bold personality, making them a favorite among marine aquarists.

• They are relatively hardy and can adapt well to captivity with proper care and a well-maintained environment.

• Picasso Triggerfish are active swimmers and enjoy exploring their surroundings, adding dynamic movement to the aquarium.

• Their bold behavior and unique appearance make them a captivating addition to any large marine tank.

Disclaimer: Aquarium Arts cannot guarantee compatibility with your current fish or the fish you buy and cannot be held liable for fish lost due to aggression.