Assasi Triggerfish (Picasso Triggerfish)
The Assasi Triggerfish, also known as the Picasso Triggerfish, has a wacky, painted appearance. It has a tan body with gradient dark bands running through the eye area and by the base of the tail. Also, there are vibrant blue and black stripes on the top of the head, with a yellow stripe from cheek to cheek and highly contrasting yellow eyes.
A 180 gallon or larger aquarium with rocks and caves provides a good habitat. It will rearrange the landscaping and rocks as it wanders in and out of the caves. It vocalizes using a “grunting” sound. The Assasi Triggerfish are very friendly and make a great pet as well as a great conversation piece.
The Assasi Triggerfish needs a varied diet of meaty foods including; squid, krill, clams, small fish and hard shelled shrimp to help wear down its teeth.
| Key Features |
|---|
| Body Color: Tan with dark gradient bands |
| Head Stripes: Blue and black on top, yellow from cheek to cheek |
| Eye Color: Yellow |
| Habitat: 180 gallon or larger tank with rocks and caves |
| Diet: Squid, krill, clams, small fish, hard-shelled shrimp |
| Behavior: Active, vocalizes with grunting sounds, rearranges rocks |
FAQ
What is the ideal tank size for an Assasi Triggerfish?
A 180 gallon or larger aquarium is recommended to provide sufficient space and stable conditions for the Assasi Triggerfish.
How does the Assasi Triggerfish interact with its environment?
It actively explores and rearranges rocks and caves in its habitat, often altering the tank’s layout as it moves through the space.
What kind of food does the Assasi Triggerfish eat?
It requires a varied diet of meaty foods such as squid, krill, clams, small fish, and hard-shelled shrimp to maintain dental health and overall well-being.

Richard Tucker –
The Assasi Triggerfish is absolutely stunning. Its colorful pattern is unique and eye-catching. It’s very active and enjoys exploring the tank. I love how it interacts with the rocks and caves, sometimes even moving them around. Feeding it is easy with a mix of squid and krill. It’s a great conversation piece and very friendly.
Yvonne Wilson –
This fish is a true showstopper. The yellow eyes and blue-black stripes make it stand out. It’s not shy and spends most of its time near the caves. I’ve noticed it makes a soft grunting sound when it’s active. The tank setup has changed a bit since it arrived, which is a fun side effect.
Ava Alsop –
Beautiful fish with a very distinct appearance. It’s active and curious. I feed it a mix of clams and shrimp regularly. It seems to enjoy the environment and doesn’t show signs of stress. A bit of maintenance is needed to keep the rocks stable, but it’s worth it.