Can a Blue Tang Live With a Humu Picasso Triggerfish?
✗ Not recommended in most tanksVerdict from our compatibility engine, assuming a typical 90-gallon reef tank. Score: 0/100.
Why
- Tank overstocked (389%)
- Size capacity hard block: Tank far too small (90gal for 300.0gal min)
- Reef safety hard block: Not reef-safe — Humu Picasso Triggerfish will damage coral/inverts
It can work if…
- Upgrade to a larger tank — this species needs more volume
- Tank is nearing capacity — consider removing a resident before adding this one
- Social concern — review this species' social requirements before adding
- Schooling species — add at least 4 more companions for best health
- Reef safety concern — relocate or rehome before adding to a reef tank
Both species at a glance
Powder Blue Tang
Acanthurus leucosternon
- Aggression:
- semi-aggressive
- Min tank:
- 180 gallons
- Reef safe:
- safe
- Diet:
- herbivore
Humu Picasso Triggerfish
Rhinecanthus aculeatus
- Aggression:
- aggressive
- Min tank:
- 300 gallons
- Reef safe:
- unsafe
- Diet:
- carnivore