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Humu Picasso Triggerfish
Rhinecanthus aculeatus
The Humu Picasso Triggerfish, also known as the Humuhumu Triggerfish or Picasso Triggerfish, has a wacky, painted appearance. It has a tan body with gradient dark bands, and vibrant blue and black stripes on the top of the head, with a yellow stripe from cheek to cheek and deeply set-back eyes.
A 300 litre 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 Humu Picasso Triggerfish makes a great conversation piece.
The Humu Picasso Triggerfish needs a varied diet of meaty foods including; squid, krill, clams, small fish and hard shelled shrimp to help wear down their ever growing teeth.
Approximate Purchase Size: Small 2cm - 4cm, Medium 4cm - 6cm
Due to variations within each species, your aquatic life may not look identical to the image provided.

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Fish Statistics
- Minimum Tank Size:
- 300 litres
- Diet:
- Carnivore
- Origin:
- Tahiti
- Temp (C):
- 22-27 C
- Max Size:
- 30cm
- Family:
- Balistidae
- Reef Compatible:
- No
- Temperament:
- Aggressive
- pH:
- 8.1 - 8.4
- Salinity:
- 1.020-1.025
- Care Level:
- Easy
- Compatibility:
- See Tank Mates Chart below
Buy Humu Picasso Triggerfish
Small 2 - 4cm
- 1 or more items - £10.00
Please enter your email address to be informed when stock becomes available:Medium 4 - 6cm
- 1 or more items - £15.00
Please enter your email address to be informed when stock becomes available:Large
- 1 or more items - £22.33
Please enter your email address to be informed when stock becomes available:
Tank Mates
We recommend pairing your Humu Picasso Triggerfish with these other fish: